Hyponitrous acid
[化] 连二次硝酸(H-2N-2O-3)\\n[医] 次氮酸, 次硝酸
🧩 词语组成解析
a. [化]连二次硝酸的
🗣️ 情景例句
I don't get it.
我不懂你的话。
I expected No.2 to win.
我以为2号会赢。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。