trading center

• 交易中心

trading center的用法和样例：

例句

1. A village of southeast Louisiana on the Mississippi River west-northwest of New Orleans. It is a trade center in a truck farm and sugar cane area. Population, 16,112.
   拉普拉斯，皮尔·西蒙·德1749－1827法国数学家和天文学家，以其关于太阳系起源和星云假说的理论及对行星的引力和稳定性调查而著名
2. Hong kong rate as one of the biggest trade center in the world.
   香港是世界上最大的贸易中心之一。