Carboxylic
[机] 羧基的
🗣️ 情景例句
We'd wait until dark and make a fire,
我们等到天黑就升火，
We've increased our efficiency by 20% through automation.
通过自动化我们的效率增加了20%。
Which girl? I must thank her!
哪个女孩？我得感谢她！