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
picking manipulator采摘机械手
pickling wastewater酸洗废水
pick mining machine冲击式截煤机
pick sb.'s pocket
pick-up operation救援活动
pick-root machine掘根机
pick up information听到消息
pick-up cartridge拾音器心座
pick-up threshold拾音阈
pick and get rid of剔除