give sth in

hand over sth to sb who is authorized to receive it 将某事物呈交给某人: Please give your examination papers in (to the teacher) when you've finished. 考卷答完後请上交（给老师）. give `in (to sb/sth) allow oneself to be defeated or overcome (by sb/sth) （向某人[某事物]）屈服, 让步, 投降: The rebels were forced to give in. 叛乱者被迫投降. * She's a gutsy player, she never gives in. 她是个勇敢的选手, 从不屈服. * The authorities showed no signs of giving in to the kidnapper's demands. 当局对绑架者的要求丝毫没有让步的迹象.

give in, give in to, give notice, give occasion to, give off, give on to sth, give one's ears, give oneself away, give oneself up, give oneself up to, give orders (to do sth.), give out, give over, give over (doing sth), give rise to, give satisfaction, give sb back sth; give sth back (to sb), give sb. away, give sth for sth, give sth forth, give sth off, give up, give way, give way to, give way to..., give-away, given, given name, giver, gizzard, glace, glacial, glacially, glaciation, glacier, glad, glad-hand, gladden, glade, gladiator,