Minidrinier
留着率测定仪
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
There is no sense in criticizing him.
批评他也没有用。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。