| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024tetr-, - var. of tetra- before a vowel:tetryl.
WordReference Random House Unabridged Dictionary of American English © 2024tet•ra (te′trə),USA pronunciation n. - Fishany of several tropical, freshwater fishes of the family Characidae, often kept in aquariums.
- shortening of Neo-Latin Tetragonopterus former genus name. See tetragon, -o-, -pterous 1930–35
- a combining form meaning "four,'' used in the formation of compound words:tetrabranchiate.
Also,[esp. before a vowel,] tetr-. - Greek, combining form of téttara, neuter of téttares four
|