Seriplane
生丝黑板检验器
🗣️ 情景例句
that I wasn't sure.
我说我不能确定。
It is easier to raise the devil than to lay him.
养虎易，驯虎难。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。