He stayed up last night to dream up a study plan.
问题描述:
He stayed up last night to dream up a study plan.
translate
答
他昨晚熬夜构想了一个学习计划.stay upv.不睡觉How does the egg stay up? 那鸡蛋怎么立起来的呢?How does the tower stay up? 这塔怎么会不倒呢?They sometimes stay up all night. 他们有时整夜不睡觉.Why did you...