Nanofiltration
[化] 纳米过滤
🗣️ 情景例句
Indecision. Indecision.
下不了决心， 下不了决心。
Eat to please thyself, but dress to please others.
吃是使自己受用，穿是使别人受用。
Inevitably you arrive at your destination almost exhausted.
一旦抵达目的地，你总是疲惫不堪。