第2个回答 2011-06-11
是指in
介词 prep.
1.在...里,在...上
The two brothers study in the same class.
两兄弟在同一个班里上课。
The telephone is in the little study on the ground floor.
电话在一楼的小书房内。
2.在...之内;在...方面
He is lacking in courage.
他缺乏勇气。
3.从事于;参加着
She is in business.
她做生意。
4.穿着,戴着
He is dressed in black.
他穿黑衣服。
5.朝,向
She hurried away in the opposite direction.
她朝相反的方向匆匆离去。
6.(表示手段、方