filtration的电影例句

It's your filtration system.

It's a filtration process.

The filtration system is state-of-the-art.

- Does your filtration system use ultraviolet light to kill bacteria? - ‭Yes.

Now, that there is a high-volume HEPA industrial air filtration system.

Madrigal Electromotive also owns a subsidiary that manufactures this state-of-the-art air filtration

ergo No, the mayor didn't target that neighborhood, he was just that stupid when it came to water filtration