英语词汇sac怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Some of the models contained an air sac.
其中一些模型含有气囊。
2
They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant.
它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。
3
Chris has talked about pandas being an evolutionary cul-de-sac, and it's certainly unusual for a carnivore to take up herbivory.
克里斯曾经说熊猫是进化的尽头，而对于食肉动物来说，摄取食草动物是很不寻常的。

单词	sac
释义	sac 英/ s?k / 美/ s?k / 简明释义 n.[生物]囊；液囊 n.（Sac）人名；（西）萨克 TOEFL/ 网络释义短语 1 SAC 标准化技术委员会 ; 分技术委员会 ; 国家标准化管理委员会 ; 工作组 2 cul-de-sac 死路 ; 公路尽头路 ; 荒岛惊魂 3 amniotic sac 胚羊膜囊双语例句 1 Some of the models contained an air sac. 其中一些模型含有气囊。 2 They must also keep swimming to keep from sinking, since most have largely or completely lost the swim bladder, the gas-filled sac that helps most other fish remain buoyant. 它们还必须不停地游动以避免下沉，因为大多数鱼基本上或完全失去了鱼鳔，这个充满气体的囊帮助大多数其他鱼保持浮力。 3 Chris has talked about pandas being an evolutionary cul-de-sac, and it's certainly unusual for a carnivore to take up herbivory. 克里斯曾经说熊猫是进化的尽头，而对于食肉动物来说，摄取食草动物是很不寻常的。
随便看	weedhook weedicide weedicide weedier weediest weedily weediness weediness weed infestation weeding weeding by machine weeding fork weeding harrow weeding hoe weeding hook weeding hook weeding machine weeding of grease weeding of paddy field weed out weeding-out weedings weeding system weed injury weed killer