Picko皮茨科
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
pickling solution酸洗液
pick up a book.捡起一本书
pick-up fitting对接装配
pick up knowledge学得知识
pick-your-ownadj.由顾客自摘自采的(水果、蔬菜等)
pickling addition酸洗添加剂
pick-proof lock防盗锁
pick gather speed逐渐加速
pickling of metal金属酸洗法
pick up a language毫不费力地学习一种语言