jacket
- n. 短上衣，夹克；土豆皮；书籍的护封；文件套，公文夹
- vt. 给…穿夹克；给…装护套；给…包上护封；〈口〉打
英英释意
- 1. a short coat
- 2. an outer wrapping or casing;
- "phonograph records were sold in cardboard jackets"
- 3. (dentistry) an artificial crown fitted over a broken or decayed tooth
- 4. the outer skin of a potato
- 5. the tough metal shell casing for certain kinds of ammunition