pick down up

pick down up get down calm down knock down pick up辨析 pick up,pick out,pick off,cut off,cut down ,cut up编一段话 Please b___ down to pick up the book. 翻译Pick up the paper and fold side A down. 澳洲火车时刻表 pick up only 和 set down only pick, up,down.不同类的是哪个 give it up ；pick it up；put it up；put it down；分别是什么意思? pick up pick up pick up pick out;pick up;pick over区别 请分别用pick off.cut off.cut down.cut up造句,并翻译出来, 谁知道pick it up and put it down是什麽意思啊 lift的近意词 是Aturn off B pick up C put off D put down He put his book down and [ ] me pick up my pen Ahelp Bhelped Chelp Dhelping pick them up还是 pick up them pick up him还是pick him up