Nitrovin
[化] 双呋脒腙
🗣️ 情景例句
Yes, there is.
有，有心事
My steak is so tough that it tastes like shoe leather.
我的牛排硬得像靴子上的皮革。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。