whitesmith

1.A whitesmith is a person who works with "white" or light-colored metals such as tin and pewter.

锡铁.与浅色金属(锡或铝合金类)打交道的人.

2.A blacksmith once said to me, when…asked why her was not both blacksmith and whitesmith, "The smith that will meddle with all things may go shoe the gosling."

有一回，我问一个铁，么不同时兼锡，他对我：“都搞的工结果将一无所成。”