merchant iron

例句：

1. 1. The merchant's iron was usedto make tools for the trade.
   商人的铁器被用来制作贸易工具。
2. 2. Themerchant's iron was a symbol ofwealth and power.
   商人的铁器是财富和权力的象征。
3. 3. The merchant'siron was used to create intricate designs onclothing.
   商人的铁器被用来在衣物上创造复杂的图案。