Three of our officers gave themselves up to the enemy.为什么用gave up而不用gave in?

Three of our officers gave themselves up to the enemy.为什么用gave up而不用gave in?
Three of our officers gave themselves up to the enemy.
为什么用gave up而不用gave in?

Three of our officers gave themselves up to the enemy.为什么用gave up而不用gave in?
give up 投降
give in 让步,屈服
希望对你有启发

give up放弃 give in屈服