1
- an outer garment extending either to the waist or the hips, typically having sleeves and a fastening down the front短上衣, 夹克衫。
1.1
- an outer covering, especially one placed round a tank or pipe to insulate it（尤指包在罐槽或管道外起隔热保温作用的）绝热罩, 隔离罩。
1.2
- the skin of a potato马铃薯皮：
potatoes cooked in their jackets.
带皮煮的马铃薯。
1.3
- informal a jacket potato〈非正式〉带皮烤马铃薯。
1.4
- the dust jacket of a book（书的）护封。
1.5
- a record sleeve唱片套。
1.6
- a steel frame fixed to the seabed, forming the support structure of an oil production platform（海上采油平台的）支架。
jacketed, jacketing
with obj. cover with a jacket给…穿短上衣; 给…加外套（或封套）。
词源
late Middle English: from Old French jaquet, diminutive of jaque （see JACK2）.