"Merchant" in Engpsh is usually pronounced as [ˈmɜː(r)tʃənt].
The word "merchant" comes from the Old French word "marchant", which means "trader" or "dealer".
Examples in Engpsh with Chinese translation:
"The merchant sold goods at the market." (商人在市场上出售商品。)
"The merchant had a successful business trip." (商人的商务旅行很成功。)
"The merchant imported exotic goods from foreign countries." (商人从外国进口了奇特的商品。)