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tetra 音标拼音: [t'ɛtrə]

XDict

n. 南美产的热带鱼

PyDict

南美产的热带鱼

WordNet (r) 3.0 (2006) (WordNet)

tetra
n 1: brightly colored tropical freshwater fishes

The Collaborative International Dictionary of English v.0.48 (gcide)

Tetra- \Tet"ra-\ [Gr. te`tra-, from te`sares, te`ttares, four.
See {Four}.]
1. A combining form or prefix signifying four, as in
tetrabasic, tetrapetalous.
[1913 Webster]

2. (Chem.) A combining form (also used adjectively) denoting
four proportional or combining parts of the substance or
ingredient denoted by the term to which it is prefixed, as
in tetra-chloride, tetroxide.
[1913 Webster]

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英文字典中文字典相关资料:

Tetra
Simplifying the aquatic experience, one species at a time The Tetra® Goldfish Program is designed to meet the needs of fishkeepers and the fish they love
31 Amazing Types Of Tetra Species (The Complete List)
Now that you know the main types of tetra you can keep in your home aquarium, it’s time to pick your favorites! Don’t forget, many different species and varieties on our list can be kept with one another
About Us - Tetra Tech
Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide
30+ Types of Tetras: Complete Species Care Guide 2026
Find 30+ types of tetras with detailed care guides, species profiles, and tank requirements Learn about beginner-friendly and advanced tetra species
25 Popular Types of Tetras in 2026 (With Info Pictures)
Tetras come in dozens of varieties, each with their own individual touches Tetras are schooling fish and a group of them brings a lot of life and fun to a tank They come in a variety of sizes and temperaments, as well as a rainbow of colors Let’s look at some of the most popular types of Tetras! 1
Tetras Care Guide - Aqueon
Tetras are found in the Americas and Africa, with the vast majority coming from the Amazon Basin and other river systems of South America They mostly inhabit rivers and streams, although one unique species, the blind cave tetra, was discovered in a cave system in Mexico!
21 Types of Tetras: The Complete Species Guide for Freshwater Tanks
Looks for a great looking Tetra for your freshwater fish tank? Check out the 21 best types of tetras (with pictures!) See who made our list!
Tetra Animal Facts - Characidae - A-Z Animals
Tetra fish explained: facts, care tips, and profiles of popular types like neon and cardinal tetras for vibrant, low-maintenance aquariums
Tetra Fish Care Guide: Tank Setup, Food Compatibility | Petco
Tetras are a very diverse group of small fish who belong to the order of Characiformes and are extremely popular in the aquarium hobby Tetras are close relatives to pacus and piranhas A community-based species, these schooling fish do best in odd-numbered groups of five or more
Tetra Fish Care Sheet - PetMD
Learn everything about tetra fish care, including tank size requirements and what to feed a tetra fish

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