Silicoethane
乙硅烷
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
The early bird catches the worm.
捷足先登。
Therefore,we always put quality as the first consideration.
因而，我们总是把质量放在第一位来考虑。