Fluorplastic
n. 氟塑料
🗣️ 情景例句
I am.
我饿了。
Which one is more convenient?
哪一个是比较方便的？
Why don't you do the experiment? I'm sure you would do it really well.
你干吗不做这个实验呢？我相信你一定会干的很棒的。