pick up有"顺便买"的含义,想问是否有“挑选”的意思?

pick up有"顺便买"的含义,想问是否有“挑选”的意思? pick up有几个意思? pick you up 和pick up you有什么区别? pick up pick on pick after pick out这四种搭配是什么意思,有什么用法啊 pick up it和pick it 有什么区别? 英语pick 与pick up 有什么区别 pick up it和pick it 有什么区别? pick up pick up pick up pick up都有什么意思? pick up有搭救的意思吗? pull up 与pick up 有什么区别 pick out;pick up;pick over区别 有pick up it 这么用的吗?与pick it up怎么区别? pick up 有没有接收邮件的意思?Item pick up cut ...up cut up...,pick...up pick up...有区别么 .还有这样类似的词组么? pick them up还是 pick up them