英语词汇“硬骨魚綱”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	硬骨魚綱
释义	硬骨魚綱 yìng gǔ yú gāng脊椎动物鱼类的一纲。种类很多，大小、形状差异很大，但内骨骼大部硬化，鳞片为真皮性鳞，身体多呈流线型，前后尖削，有成对的胸鳍和腹鳍，亦有单数鳍者，鳍有硬棘支撑，鳃在咽旁的鳃室中。
随便看	internal fires internal firing brick internal firing of brick internal firmware internal fission gas pressure internalfission producttrap internal fission product trap internal fissure internal fistula internal fistula of rectum internal fittings internal fittings of tank internal fixalion Internalfixation internal fixation internal-fixation Internal.fixation internal fixation device Internal Fixation Devices internal fixation instrument internal fixation,intraosseous fixation internal fixation method internal fixation of bone graft internal fixation of bone of clavicle internal fixation of bone of humerus