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roller    音标拼音: [r'olɚ]
n. 滚筒,辊子,滚转机

滚筒,辊子,滚转机

roller
滚轮

roller
n 1: a grounder that rolls along the infield
2: a long heavy sea wave as it advances towards the shore [synonym:
{roller}, {roll}, {rolling wave}]
3: a small wheel without spokes (as on a roller skate)
4: a cylinder that revolves
5: a mechanical device consisting of a cylindrical tube around
which the hair is wound to curl it; "a woman with her head
full of curlers is not a pretty sight" [synonym: {curler}, {hair
curler}, {roller}, {crimper}]
6: Old World bird that tumbles or rolls in flight; related to
kingfishers
7: pigeon that executes backward somersaults in flight or on the
ground [synonym: {roller}, {tumbler}, {tumbler pigeon}]

Roller \Roll"er\ (r[=o]l"[~e]r), n.
1. One who, or that which, rolls; especially, a cylinder,
sometimes grooved, of wood, stone, metal, etc., used in
husbandry and the arts.
[1913 Webster]

2. A bandage; a fillet; properly, a long and broad bandage
used in surgery.
[1913 Webster]

3. (Naut.) One of series of long, heavy waves which roll in
upon a coast, sometimes in calm weather.
[1913 Webster]

4. A long, belt-formed towel, to be suspended on a rolling
cylinder; -- called also {roller towel}.
[1913 Webster]

5. (Print.) A cylinder coated with a composition made
principally of glue and molassess, with which forms of
type are inked previously to taking an impression from
them. --W. Savage.
[1913 Webster]

6. A long cylinder on which something is rolled up; as, the
roller of a map.
[1913 Webster]

7. A small wheel, as of a caster, a roller skate, etc.
[1913 Webster]

8. (Zool.) Any insect whose larva rolls up leaves; a leaf
roller. see {Tortrix}.
[1913 Webster]

9. [CF. F. rollier.] (Zool.) Any one of numerous species of
Old World picarian birds of the family {Coraciadae}. The
name alludes to their habit of suddenly turning over or
"tumbling" in flight.
[1913 Webster]

Note: Many of the species are brilliantly colored. The common
European species ({Coracias garrula}) has the head,
neck, and under parts light blue varied with green, the
scapulars chestnut brown, and the tail blue, green, and
black. The broad-billed rollers of India and Africa
belong to the genus {Eurystomus}, as the oriental
roller ({Eurystomus orientalis}), and the Australian
roller, or dollar bird ({Eurystomus Pacificus}). The
latter is dark brown on the head and neck, sea green on
the back, and bright blue on the throat, base of the
tail, and parts of the wings. It has a silvery-white
spot on the middle of each wing. The {lilac-breasted
roller} of Africa is {Corcia caudata} caudata, a
brightly colored bird of the family {Corciidae} having
malachite green, blue, purple-lilac, brown and
sea-green feathers from head to tail; it is a popular
sight with tourists in Africa.
[1913 Webster PJC]

137 Moby Thesaurus words for "roller":
Ace bandage, Band-Aid, abradant, abrasive, adhesive tape,
application, band, bandage, bandaging, barrel, billow, binder,
bole, bore, brace, breaker, breakers, burnish, calender, carousel,
cask, cast, cataplasm, cheese grater, chop, choppiness,
chopping sea, column, comb, comber, comminutor, compress, cotton,
court plaster, cravat, crusher, cylinder, cylindroid, dirty water,
disk, dressing, drum, eagre, elastic bandage, epithem,
four-tailed bandage, gauze, granulator, grater, gravity wave,
grinder, ground swell, heave, heavy sea, heavy swell, kominuter,
lawn-roller, levigator, lift, lint, lop, mangle, masher,
merry-go-round, mill, millstone, mortar and pestle, nutmeg grater,
peak, pestle, pillar, pipe, plaster, plaster cast, pledget, polish,
popple, poultice, pulverizer, quern, quernstone, riffle, ripple,
rise, rock crusher, roll, roller bandage, rolling stone, rotator,
rotor, rough water, rouleau, roundabout, rubber bandage, rundle,
scend, sea, send, shredder, sleeker, slicker, sling, smooth,
smoother, splint, sponge, steamroller, stupe, surf, surge, swell,
tampon, tape, tent, tidal bore, tidal wave, tide wave, top,
tourniquet, triangular bandage, triturator, trough, trunk, tsunami,
tube, undulation, water wave, wave, wavelet, wheel, whirlabout,
whirler, whirligig, white horses, whitecaps, windlass, wringer


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  • RollerSkateNYC - Reddit
    Welcome to Roller Skate NYC! Hello! This is a community for talking about roller skating in The Big Apple Post about: NYC Events (Maybe not so many, or so big, during Coronatimes) Classes Places to skate Resources Places to buy If your topic doesn't really have anything to do with New York, use r Rollerskating
  • Best rolling bag : r rollerderby - Reddit
    There's the antik roller bag Riedell has two (the radar bag and the riedell bag) Personally, I'm a big fan of backpacks Rolling bags through snow in the winter is a buttpain
  • Roller dent repair : r MP5 - Reddit
    There are roller dents in the rear half of the receiver that he states that he remembers being there as long as he can remember He ran suppressed 147 with an a3 stock for a few thousand rounds
  • Roller Derby in Korea? YES! : r korea - Reddit
    Roller Derby in Korea? YES! Hey guys and gals, I just wanted to let ya'll know that your dreams have come true, and there is indeed a roller derby league in Korea Republic of Korea Derby was formed by ex-pats in early 2011, and we're growing fast, but we still need more skaters, refs and volunteers to become a full, bouting league
  • Apache Roller help? : r programminghelp - Reddit
    When I go to the wiki for apache, it says to get the source code and build the roller weblogger Where do i go to put in the source code or even get it manually?
  • What should I know going from roller blading to ice skating . . . - Reddit
    What should I know going from roller blading to ice skating? ( (Just so you know, I have the advice I asked for )) Hello, on Monday I'm going ice skating with my boyfriend (neither of us have skated before) and I wanna know what the differences are between rollerblading on one line of wheels and ice skating on one blade
  • Wrist roller - sets reps? : r GripTraining - Reddit
    Wrist roller is the most confusing exercise I perform in terms of reps and sets I've made my own wrist roller It's a 2" bar and it takes me around 16 rolls to raise the weight up to the bar - that's 8 for each hand I've been using it for 2 months now but I still haven't figured out what rep range I should aim for My main goal is strength and a little bit of mass Do you use wrist roller
  • Roller Door edge glide strip repair : r AusRenovation - Reddit
    Roller Door edge glide strip repair All both sides on 3 of these roller doors have fallen off due to rusty staples As good as replacing the doors sounds they come at a hefty price and while the garage is practical, it is not prestigious (foundation issues)
  • Roller Coasters: Rides Galore! - Reddit
    Discussion, News and Updates from the world of Amusement Parks and Rollercoasters!
  • Roller ski questions : r xcountryskiing - Reddit
    Roller skiing can feel more like roller blading than skate skiing It definitely helps build the muscles that you use, which always makes the transition into skate skiing painful at the beginning of the season





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