sac 核心词议:
n. [生物] 囊;液囊
sac 基本解释
n. (动植物组织中的)囊,液囊
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。
速记方法知识扩展
sac 变化形式
复数: sacs
易混淆的单词: SacSACsAC
中文词源:
sac 囊
来自法语 sac,囊,来自拉丁语 saccus,袋子,口袋,词源同 sack.
sac
精选例句
1、 The melon is kind of a large sac-like pouch,made up of fat tissue.
甜瓜是一种大的囊状袋子,由脂肪组织构成。
常见考点例句:
- Treating with nose endoscope following lachrymal sac operations .
- 泪囊手术后复发的鼻内窥镜治疗。
- Sac itself has not been charged with any wrongdoing .
- sac公司本身尚未受到任何行为不当的指控。
- Eggs act this way in water because of the air sac present in all eggs .
- 鸡蛋在水中有如此表现是因为所有的鸡蛋上都有气囊。
- Mobile mouse control protagonist , the bad guys escape harassment at the same time , the income of all precious sac .
- 鼠标移动控制主角,在躲开坏人骚扰的同时,将所有宝贝收入囊中。
- The concept of an alternation of generations can be extended to the flowering plants , in which the embryo sac and pollen represent the much reduced famale and male gametophyte generations respectively .
- 这个概念也可以运用在有花植物上,由胚囊和花粉各自表达雌雄配子体世代。