Ultramicron
[化] 超微粒子\\n[医] 超微粒
🗣️ 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我们需要游泳池做什么呢？家里人都讨厌游泳。
Did you go to the hospital last night?
你昨晚去医院了吗？
All right.
好吧。