Fep
前端机,前端处理机,前端机
🏥 医学释义
聚四氟乙稀，特氟隆
🗣️ 情景例句
Is this OK?
这样可以吗？
I hope you don't mind my asking, but I wonder if it might be at all possible for you to lend me your car.
希望你不介意我的请求，我不知道你是否可以把车借我用一用。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。