Daminozide
[化] 丁酰肼; N-二甲氨基琥珀酰胺酸
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
When I suggested that some villagers must have come in for a free drink, Mr.Thompson shook his head.
当我暗示说一定是村里有些人来喝不花钱的酒时，汤普森先生摇了摇头。