vt.

1. （常后接oneself）使投降，使自首[（+to）]
   The criminal surrendered himself to the police.

   罪犯向警察自首。

2. 交出，放弃
   She surrendered her dream of becoming a model.

   她放弃当模特儿的梦想。

   He was ordered to surrender his gun.

   他被命令交出他的枪。

3. （常后接oneself）听任，使沉溺于[（+to）]
   The mother surrendered herself to grief.

   那位母亲哀痛不已。

vi.

1. 投降，自首
   They both refused to surrender.

   他俩拒不投降。

n.

1. 投降，屈服；自首[U][C]
   The surrender of the soldiers saved themselves from being killed.

   士兵们的投降使他们免遭杀戮。

   The enemy were forced to make an unconditional surrender.

   敌军被迫无条件投降。

2. 引渡，让渡；交出；放弃[U]

v.

1. stop resisting an opponent and submit to their authority.
2. give up (a person, right, or possession) on compulsion or demand.
   ▸give up (a lease) before its expiry.
3. (surrender to) abandon oneself entirely to (a powerful emotion or influence).
4. (of a person assured) cancel (a life insurance policy) and receive back a proportion of the premiums paid.

n.