Triglycolamic acid
[建] 氮三乙酸
🧩 词语组成解析
🗣️ 情景例句
I fell out of the boat!
我摔到船外去了。
Let me give you a hand.
让我来帮您一下吧！
Will you let us have the specifications?
规格说明书可以给我们吗。