Odorimetry
气味测定法
🗣️ 情景例句
You do the same. Well, I'd better go. Thanks again for everything.
你也代我问候一声。好，我得走了，再次谢谢你们的招待。
To watch the accident
观察意外事故的现场
Certainly! I'm coming now, Dad!
当然可以，爸爸，我马上就来。