surrender to 屈服于
surrender oneself 投降
surrender the territory 割让领土
surrender up 放弃
A: Has the army surrendered yet?
A：军队投降了吗？
B: No, they continue to fight bravely.
B：还没有，他们仍在英勇战斗。
1) 投降，屈服
2) 放弃，让出
3) 屈从，顺从
1. 投降，屈服
verb
1. To stop fighting and admit that you have been defeated.
Synonym: yield, give in, succumb