Nitronic acid
[化] 氮酸; 氮羧酸
🧩 词语组成解析
🗣️ 情景例句
and there is room,
这里有地方，
The message may even be an original saying written by a member of the family.
格言也可能是家庭某位成员写下来的新颖奇特的有独创性的见解。
Hello, Li Lei. Who are they?
你好，李磊，他们是谁？