Nitroxylic acid
[化] 次硝酸H-2NO-2
🧩 词语组成解析
🗣️ 情景例句
OK. I'll show you around. Let's go outside.
可以，我带您转一转。走吧。
The Spring Festival lasts half a month until the Lantern Festival comes.
春节要持续半个月左右，直到无宵节来为止。
I had at half past twelve.
我在12点半吃的。