Heptamide
庚酰胺
🗣️ 情景例句
Now that illiteracy is not so wide spread, people everywhere are free to enjoy great literature.
现在文盲不是很普遍，世界各地的人都可以很自由地欣赏文学作品。
She conducted herself well.
她行为端正。
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。