cavity
?? 發(fā)布時間：2026-06-29 23:08:45
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。
來自柯林斯例句
- 2. There's a cavity in the boy's tooth.
- 這個男孩的牙上有一個洞.
來自《簡明英漢詞典》
- 3. The embryo lives in the amniotic cavity.
- 胚胎在羊膜腔中發(fā)育。
來自辭典例句
- 4. Through this incision, the abdominal cavity is distended with carbon dioxide gas.
- 二氧化碳?xì)怏w通過這個切口進(jìn)入，造成腹腔腫脹。
來自辭典例句
- 5. In Section 6 . 11 the cylindrical cavity problem is discussed.
- 在第6.11節(jié)中節(jié)中,將討論柱形空腔問題.
來自辭典例句