Picka皮卡
pickv.拾;捡;挑选;采摘;找茬;偶然学到n.拾;捡;选择;采摘;精华n.鹤嘴锄;镐;琴拨
pick-a-backadv.在背上
pick-up lever连接臂
pickling liquor酸洗液
pick-up frame轻便起重架
pickings claims[经] 挑剔索赔
Pick rs disease皮克氏病, 心包性假性肝硬变
pick-off gear可换齿轮,选速齿轮
pick up stacker捡拾集草车
pick-up tongs拾件钳
pick-up force吸引力