Ethylizing
[化] 加四乙铅; 乙基化
🗣️ 情景例句
Have you talked to the community council?
你们跟社区的议会谈过了吗？
I'm very much obliged to you.
非常感谢您。
Let me see your driver's license, please.
请让我看看你的驾驶执照。