1.hide from 躲避
Why do you hide your thoughts away from me?
你為什么對我隱瞞你的想法?
Are you trying to hide sth. from me?
你是不是有什么事想瞞著我?
2.pick up 撿起;接載;學會
She would cleverly pick up on what I said.
她會非常聰慧地領悟我所說的話 。
They depend on the goodwill of visitors to pick up rubbish.
他們相信游客會自覺撿起垃圾 。