coppersmith
n. 铜匠；铜器制造人
例句
The coppersmith faced the iron bar with copper.
这铜匠把铜涂在铁条上。
That elderly grey-haired man is a coppersmith by trade.
那个灰头发上了年纪的人是铜匠。
The elderly grey - haired man is a coppersmith by trade.
