pewtern. 白蠟、青灰色學術名詞錫鉛合金:礦冶工程鍚蠟:礦冶工程錫器合金{一種錫銻銅合金}:金屬材料白蠟:金屬材料錫器合金:機械工程白鑞:礦物學英文釋義any of various alloys of tin with small amounts of other metals (especially lead)