Nitrilotriacetic acid
[机] 氮三乙酸
🧩 词语组成解析
🗣️ 情景例句
You should treat them with more consideration.
你应该多体谅他们一些。
I'm on my way.
我这就上路。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。