Cyclohexyl
[建] 环己基
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
It really depends on who is in charge.
那纯粹要看谁负责了。