pick one还是pick up one?

pick one还是pick up one? to pick up one’s pace pick up him还是pick him up pick them up还是 pick up them 英语语法pick the rubbish up 还是pick up the rubbish 是pick it up还是pick up it? Can you pick up the pins one by one without disturbing the o pick up 当pick up 解释为拾起的时候,是pick up sth还是pick sth up? 摘花英语怎么说是pick flowers还是pick up flowers pick up a pocket 还是pick a poket表示偷 pick out;pick up;pick over区别