Orientometer
结构取向性测定器
🗣️ 情景例句
Would you like to stay for dinner?
可以留下来吃饭吗？
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
They lived there before they came to China.
在他们来中国前。