sac 核心詞議:
n. [生物] 囊;液囊
sac 基本解釋
n. (動(dòng)植物組織中的)囊,液囊
abbr. 縮寫 = (US) Strategic Air Command 戰(zhàn)略空軍司令部。
速記方法知識(shí)擴(kuò)展
sac 變化形式
復(fù)數(shù): sacs
易混淆的單詞: SacSACsAC
中文詞源:
sac 囊
來自法語 sac,囊,來自拉丁語 saccus,袋子,口袋,詞源同 sack.
sac
精選例句
1、 The melon is kind of a large sac-like pouch,made up of fat tissue.
甜瓜是一種大的囊狀袋子,由脂肪組織構(gòu)成。
常見考點(diǎn)例句:
- Treating with nose endoscope following lachrymal sac operations .
- 淚囊手術(shù)后復(fù)發(fā)的鼻內(nèi)窺鏡治療。
- Sac itself has not been charged with any wrongdoing .
- sac公司本身尚未受到任何行為不當(dāng)?shù)闹缚亍?/dd>
- Eggs act this way in water because of the air sac present in all eggs .
- 雞蛋在水中有如此表現(xiàn)是因?yàn)樗械碾u蛋上都有氣囊。
- Mobile mouse control protagonist , the bad guys escape harassment at the same time , the income of all precious sac .
- 鼠標(biāo)移動(dòng)控制主角,在躲開壞人騷擾的同時(shí),將所有寶貝收入囊中。
- 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 .
- 這個(gè)概念也可以運(yùn)用在有花植物上,由胚囊和花粉各自表達(dá)雌雄配子體世代。