Thioether
n. [化]硫醚
🗣️ 情景例句
How was the patient?
病人怎么样了？
What kind of quality control do you have?
你们用什么办法来控制质量呢？
I'm sorry, I can't. Is it under the teacher's desk?
对不起，我没见过，是不是在老师的讲桌底下？