Nitroxyl
n. [化]硝酰(基)
🗣️ 情景例句
and come back Sunday.
然后在星期天回来。
Don't forget to print airmail on the letter.
不要忘记在信封上印上航空邮件
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。