Nitropropiol
[医] [邻]硝基苯丙烯酸
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
A fool never learns.
傻瓜永远学不会。
The development of the modern beehive in 1851 made it possible to design experiments to research the language of honey bees.
1851年现代蜂箱研制出来后，这才有可能来设计实验，研究蜜蜂的语言。