1. calling card
   n.<美>名片
   

1. The ship called at Boston to coal.
   船停靠在波士顿上煤。
2. It 's called an air - conditioner .
   这叫空调器。
3. Your unkind remark was not called for.
   你这种不客气的话真不该讲。
4. I am calling about your new product.
   我打电话来请教有关你们的新产品。
5. Gibraltar has been called the key to the Mediterranean.
   直布罗陀一直被称做地中海的门户。

　1个名词解释