名词

1. 短上衣；夹克衫
A jacket is a short coat with long sleeves.

2. （带皮烤土豆的）土豆皮
Potatoes baked in their jackets are baked with their skin on.

3. （书籍的）护封，书套
The jacket of a book is the paper cover that protects the book.

4. 唱片套
A record jacket is the cover in which a record is kept.

1. (dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth

e.g. tomorrow my dentist will fit me for a crown

Synonym: crowncrownworkjacket crowncap

2. a short coat

3. an outer wrapping or casing

e.g. phonograph records were sold in cardboard jackets

4. the tough metal shell casing for certain kinds of ammunition

5. the outer skin of a potato