单词
cavity
英 ['k?v?t?]
美['k?v?ti]
基本信息
- n. 腔；洞，凹处
CET6TEM8IELTSGRETOEFL低频词常用词汇
词态变化
复数:?cavities;
英文词源
- 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.)).
双语例句
- 1. Put stuffing into the cavity and truss the bird.
- 把填料放到腔内，把鸟的腿和翅膀扎紧。
来自柯林斯例句
- 2. There's a cavity in the boy's tooth.
- 这个男孩的牙上有一个洞.
来自《简明英汉词典》
- 3. The embryo lives in the amniotic cavity.
- 胚胎在羊膜腔中发育。
来自辞典例句
- 4. Through this incision, the abdominal cavity is distended with carbon dioxide gas.
- 二氧化碳气体通过这个切口进入，造成腹腔肿胀。
来自辞典例句
- 5. In Section 6 . 11 the cylindrical cavity problem is discussed.
- 在第6.11节中节中,将讨论柱形空腔问题.
来自辞典例句