leadupn.导致物
leadv.引导;领先;带领;过 ... (的生活);导致n.领头位置;主角;榜样;引言;铅
lead gutter铅皮天沟
lead tubing铅管
lead-zinc铅锌矿
leadhillite硫碳酸铅矿
lead number导数
lead curtain铅室的铅墙
lead feeding引导饲养法
lead arylide芳基铅
lead battery铅电池组,铅蓄电池,酸性蓄电池组
lead bonding引线接合