Carboxyls
(carboxyl 的复数) n. 羧(基)\\n[化] 羧基
🗣️ 情景例句
Do you mind if I smoke?
我抽烟你介意吗？
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
Well, have you considered using the lab in your free class? I suggest you ask Mr. Wu.
噢，你是否考虑过在自习课上利用这个实验室？我建议你问问吴先生。