1.scout out 寻找
We went ahead to scout out the lie of the land.
我们先走一步,去侦察地形
。2.shut up 关闭;闭嘴
Did you whine until they just wanted you to shut up?
你是不是一直在抱怨直到他们让你闭嘴?
3.for a while 暂时;一段时间
I think you'd better lay off fatty foods for a while.
我认为你最好暂时别吃高脂食物
。