n.（盖屋顶用的）（薄）铅片； 铅框；领导( lead的名词复数 )；领先；主角线索；v.带路( lead的第三人称单数 )；领导；指挥；领先 英英释义： leadn.a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey"the children were playing with lead soldiers"同义词：Pbatomic n