lead CL胸-左前肢导联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-core rubber bearings铅芯橡胶支座Lead metal boron free glaze无铅金属釉lead-acid storage battery铅酸蓄电池lead - tellurium sediment铅碲渣lead selenide photoresistor硒化铅光敏电阻器Lead with your weak hand.用你的弱手起。Lead Screw Position Pickoff引导螺杆位置传感器Lead-gold mixed flotation铅金混合浮选lead someone a pretty dance使疲于奔命lead-free solder material无铅钎料