sacs的意思|示意
n. (生)囊,液囊;糖精(sac 的复数)
TOEFL
sacs相关短语
1、 embryo sac 胚囊
2、 yolk sac (等于yolk bag)卵黄囊
3、 lacrimal sac [解]泪囊
4、 air sac 气囊;肺泡;肺胞囊
5、 yolk sac tumor 卵黄囊瘤;卵巢内胚层窦瘤
sacs相关例句
Alveoli form clusters ( alveolar sacs ) connected by alveolar ducts to the Bronchioles.
肺泡形成丛集的肺泡囊,经由肺泡管连接至支气管.
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Each lobe contains two pollen sacs that produce very large quantities of small pollen grains.
左右两侧花粉囊之间是薄壁细胞构成的药隔,药隔中的维管束与花丝维管束相连.
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The lungs consist of millions of tiny air sacs.
肺由数百万个小气囊组成。
辞典例句
Some abnormal mature embryo sacs are observed.
于成熟胚囊期观察到发育异常的胚囊.
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Chloroplast membranes form elongated flattened fluid - filled sacs called thylakoids.
在叶绿体基质中,有许多由膜封闭形成的扁平小囊,称为类囊体.
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Alveoli -- Microscopic air sacs in the lungs where gas exchange occurs with the circulatory system.
肺泡 — 肺里的微小气囊,循环系统交换气体的地方.
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