Amides
[医]酰胺（类）, 氨化物
🗣️ 情景例句
Philip had to go back to the hospital. Philip
必须要回医院。
By what time should I check in?
我该什么时间办理登机手续呢？
It is the best film that I have ever seen.
这是我所看过的最好的电影。