Triazoacetic acid
[化] 叠氮基乙酸
🧩 词语组成解析
🗣️ 情景例句
She's coming over this morning to help me with my math.
她今天早晨要过来帮我补习数学。
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
What you said was quite true.
你所说的完全符合事实。