Stereometrograph
立体测图仪
🗣️ 情景例句
How are you?
你怎么样？
Don't cry out before you are hurt.
还没受苦，就别叫苦。
Oh, doctor. He seems terribly ill. Are you sure it's nothing serious?
噢，医生。他似乎病得很厉害。你肯定不是什么大病？