detention tank

• (污水)滞留(沉淀)槽

detention tank的用法和样例：

例句

1. Gasoline dribbled from the leak in the tank.
   汽油从油槽漏隙滴下。
2. I think that the on-site training will be necessary for the tank.
   我想槽罐焊接工作的现场培训是必要的。