Work units that sell Category II MCCs.

• 五；经营第二类监控化学品的单位;

Work units that sell Category II MCCs.的用法和样例：

例句

1. That actor has been on five prime time programs.
   那位演员已经上过五次黄金档的节目。
2. We want to buy a car that can seat five persons.
   我们想要买一辆能坐五个人的汽车。