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cavity

英 ['k?v?t?] 美['k?v?ti]
  • n. 腔；洞，凹處
CET6TEM8IELTSGRETOEFL低頻詞常用詞匯

詞態(tài)變化

復(fù)數(shù):?cavities;

英文詞源

cavity
cavity: see cave
cavity (n.)
1540s, from Middle French cavité (13c.), from Late Latin cavitatem (nominative cavitas) "hollowness," from Latin cavus "hollow" (see cave (n.)).

雙語(yǔ)例句

1. Put stuffing into the cavity and truss the bird.
把填料放到腔內(nèi)，把鳥的腿和翅膀扎緊。

來(lái)自柯林斯例句

2. There's a cavity in the boy's tooth.
這個(gè)男孩的牙上有一個(gè)洞.

來(lái)自《簡(jiǎn)明英漢詞典》

3. The embryo lives in the amniotic cavity.
胚胎在羊膜腔中發(fā)育。

來(lái)自辭典例句

4. Through this incision, the abdominal cavity is distended with carbon dioxide gas.
二氧化碳?xì)怏w通過(guò)這個(gè)切口進(jìn)入，造成腹腔腫脹。

來(lái)自辭典例句

5. In Section 6 . 11 the cylindrical cavity problem is discussed.
在第6.11節(jié)中節(jié)中,將討論柱形空腔問(wèn)題.

來(lái)自辭典例句