1 文書を見つけるための辞書。

• lead, atomic number 82, pb
• Pb, 鉛, Ｐｂ
• 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"
• 軟質の重い毒性あるの可鍛性の金属元素