Fluoromethane
氟代甲烷
🗣️ 情景例句
There is something I want to ask you about clause 8.
我想问你有关第八条款的事。
Everything comes to him who waits.
安心等待必有好处。
I'm sure you'll be pleased with this product.
我敢保证你会喜欢这种产品的。