Acid amides
[机] 酰氨
🧩 词语组成解析
[医]酰胺（类）, 氨化物
🗣️ 情景例句
A lot of people come to openings
许多人参加开幕仪式
A guilty conscience is a self-accuser.
做贼心虚，良心自诛。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。