| 单词 | tetra- |
| 释义 | tetra-【医】 四 tetra- tetra- 或 tetr- pref.（前缀）1. Four:四：tetrode.四板管2. Containing four of a specified kind of atom, radical, or group:含有四个特定种类的原子，原子团或基：tetrachloride.四氯化物语源:Greek * see k wetwer- 希腊语 *参见 k wetwer- tetra tet.ra AHD: [tµt“r…] D.J. [6tetr*]K.K. [6tWtr*]n.（名词）Any of numerous small, colorful tropical freshwater fish of the family Characidae, such as the neon tetra, found in South America and Africa, and often kept in home aquariums.Also called characin 方鳍鱼：泛指南美和非洲多种小型的、艳丽的热带淡水鱼，属脂鲤族，例如霓虹方鳍鱼。常被养于家中也作 characin语源:1. Short for New Latin Tetragonopterini [group name] 现代拉丁语 Tetragonopterini的简写 [种名] 2. Late Latin tetrag½num [tetragon] * see tetragon 后期拉丁语 tetrag½num [四边形] *参见 tetragon3. Greek pteron [wing] 希腊语 pteron [翅] |
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