Propionyloxy
[化] 丙酸基; 丙酰氧基
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
Every tide hath its ebb.
兴盛之日必有衰退之时。
and that if only the common peoples of the would could meet one another at football or cricket, they would have no inclination to meet on the hattlefield.
还说各国民众若在足球场或板球场上交锋，就不愿在战场上残杀的时候，我总是惊愕不已。