Nanoparticle
纳米粒
🗣️ 情景例句
Of course, Harry.
当然可以， Harry。
Don't miss the boat.
不要坐失良机。
Another man lit a cigarette but it burnt strangely and so he too put it out.
另一个工人点燃一支烟，但烟燃得怪怪的，于是他也把烟灭了。