Identometer
快速校验钢条成分仪
🗣️ 情景例句
taking a vacation together--with the family.
要一起渡个假， 全家一起。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
I guessed, extremely old.
我猜测是极古老的东西。