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perennial    音标拼音: [pɚ'ɛniəl]
a. 四季不断的,继续多年的

四季不断的,继续多年的

perennial
adj 1: lasting three seasons or more; "the common buttercup is a
popular perennial plant" [ant: {annual}, {biennial},
{one-year}, {two-year}]
2: lasting an indefinitely long time; suggesting self-renewal;
"perennial happiness"
3: recurring again and again; "perennial efforts to stipulate
the requirements" [synonym: {perennial}, {recurrent}, {repeated}]
n 1: (botany) a plant lasting for three seasons or more

Perennial \Per*en"ni*al\ (p[e^]r*[e^]n"n[i^]*al), a. [L.
perennis that lasts the whole year through; per through
annus year. See {Per-}, and {Annual}.]
1. Lasting or continuing through the year; as, perennial
fountains.
[1913 Webster]

2. Continuing without cessation or intermission; perpetual;
unceasing; never failing.
[1913 Webster]

The perennial existence of bodies corporate.
--Burke.
[1913 Webster]

3. (Bot.) Continuing more than two years; as, a perennial
steam, or root, or plant.
[1913 Webster]

Syn: Perpetual; unceasing; never failing; enduring;
continual; permanent; uninterrupted.
[1913 Webster]


Perennial \Per*en"ni*al\, n. (Bot.)
A perennial plant; a plant which lives or continues more than
two years, whether it retains its leaves in winter or not.
[1913 Webster]

146 Moby Thesaurus words for "perennial":
abiding, age-long, aged, amphibian, ancient, angiosperm, annual,
antique, aquatic plant, articulated, biennial, catenated,
ceaseless, chattering, chronic, concatenated, connected, constant,
continual, continued, continuing, continuous, cosmopolite, cutting,
cyclical, deciduous, deciduous plant, dicot, dicotyledon, direct,
diuturnal, durable, endless, enduring, ephemeral, eternal,
ever-blooming, ever-new, evergreen, everlasting, exotic,
featureless, flowering plant, fungus, gametophyte, gapless,
gymnosperm, half-hardy, hardy, hydrophyte, immediate, immortal,
immutable, imperishable, incessant, indeciduous, interminable,
intransient, inveterate, joined, jointless, lasting, lifelong,
linked, long-lasting, long-lived, long-standing, long-term,
longeval, longevous, machine gun, macrobiotic, monocot, monocotyl,
monotonous, never-ending, never-failing, nonstop, of long duration,
of long standing, old, oscillating, perdurable, perduring,
periodic, permanent, perpetual, persistent, persisting, plant,
polycot, polycotyl, polycotyledon, pulsating, rapid, recurrent,
regular, remaining, repeated, repetitive, round-the-clock, running,
seamless, seed plant, seedling, sempervirent, sempiternal, serried,
smooth, spermatophyte, sporophyte, stable, staccato, staying,
steadfast, steady, straight, stuttering, sustained, thallophyte,
timeless, tough, triennial, twenty-four-hour, unbroken, unceasing,
unchanging, undifferentiated, undying, unending, unfading,
unfailing, uniform, unintermitted, unintermittent, unintermitting,
uninterrupted, unrelieved, unremitting, unstopped, unvarying,
vascular plant, vegetable, vibrating, vital, weed


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  • PERENNIAL Definition Meaning - Merriam-Webster
    When you hear perennial, you probably think of peonies rather than pines The word today typically describes (or, as a noun, refers to) plants that die back seasonally but produce new growth in the spring
  • Perennial - Wikipedia
    Perennial plants can be short-lived (only a few years) or long-lived They include a wide assortment of plant groups from non-flowering plants like ferns and liverworts to highly diverse flowering plants like orchids, grasses, and woody plants
  • 32 Best Perennial Flowers and Plants That Bloom All Year
    To help you grow a low-maintenance garden, we've rounded up the best perennial plants, complete with zone requirements, sunlight needs, ideal soil conditions, and average bloom times
  • Annual vs Perennial Flowers: What’s the Difference?
    Knowing the difference between annual vs perennial flowers will help you understand how each type will behave in your garden Specifically, you’ll understand blooming times and whether the plant will survive through winter
  • Perennial | Definition, Plant, Examples, Facts | Britannica
    In agriculture, a number of economically important crops are perennials and produce a harvest for a number of years These include all tree crops (such as apples, citrus, nuts, coffee, chocolate, oil palm, etc ), blueberries, cranberries, asparagus, grapes, alfalfa, rhubarb, chives, mint, and others
  • 20 Easy Perennial Flowers for Beginner Gardeners
    Perennial flowers add character to your garden—and return year after year! Discover some of the best perennial flowers for beginners, with a focus on native flowers, too
  • 15 Low-Maintenance Perennials That Return Year After Year
    Perennial plants survive from one growing season to the next, regrowing from their roots each spring Discover gorgeous perennials that provide color and texture year after year
  • 25 Best Perennials That Come Back Every Year (No Effort Needed)
    Discover the 25 best perennials for your garden — plants that come back every year with almost zero effort Organised by sun, shade, drought tolerance and bloom time, with a master comparison table, beginner border plan, and expert care tips
  • Perennial: Definition Guide to Choosing the Best Perennial . . .
    A perennial plant lives for more than two years, contrasting with annuals, which complete their lifecycle in a single year, and biennials, which take two years to complete theirs
  • Perennials: Definition + Our Top Picks for Your Garden
    What are Perennial plants? To put it simply A perennial is a plant which lives for more than two years Perennials can persist year after year, which differs from annuals and biennials, which live for one and two years, respectively





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