置于壳内的, 外面覆上套的
My brother wants to buy a sport jacket. 我弟弟想买一件运动衫。
The jacket was torn to shreds by the barbed wire. 那件夹克让铁丝网给戳破了。
Do you have a black jacket? 你有一件黑夹克吗？
Would you like to try this jacket on for size, sir? 先生，你要不要试穿一下这件夹克衫，看看尺寸是否合适？
