Nitramide
[化] 硝酰胺
🗣️ 情景例句
Haven't you finished balancing that checkbook?
你还没有核对完支票簿帐目吗？
A lazy youth,a lousy age.
少时懒惰老来苦。
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？