1、pick up：拿起;提起;拾起;棠拶擒孳捡起;He picked his cap up from the 熠硒勘唏floor and stuck it back on his head...他从地板上拾起帽子，重新戴在头上。
3、pick up：（通常指开车）接载，取走;We drove to the airport the next morning to pick up Susan...我们第二天早晨开车去机场接苏姗。
5、pick up：（不费力地）获得，学会;Where did you pick up your English?你在哪儿学的英语？
