Chemometrics
化学计量学, 化学统计学
🗣️ 情景例句
Please remain calm, sir. Just give me your name and your location.
请保持镇静，先生。告诉我你的名字和所在地点。
Someone is working in the manhole.
有人在
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？