A short to thigh-length outer garment for the upper body.

• The upper part of a suit worn with trousers.

穿在上身、长度及腰到大腿的外套。

• 西装套装中的上衣。

A protective or insulating cover for an object.

• Examples include a book dust jacket, bullet jacket, or tank jacket.

物体的保护或绝缘外壳。

• 如书的护封、子弹被甲或水箱保温层。

Slang: a person’s police or criminal record.

俚语：个人的警方或犯罪记录。

The tough outer skin of a baked potato.

烤土豆坚硬的外皮。

To enclose or encase in a jacket or cover.

• To put a jacket on someone or something.

给某物加外罩或包覆。

• 给人或物穿上夹克。

To confine someone in a straitjacket.

将某人束缚在约束衣中。