Vinylic
[有化] 乙烯的
🗣️ 情景例句
I'd like to give thanks for Grandpa coming to live with us.
我感谢爷爷到这儿和我们一起生活。
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
The city dweller never experiences anxieties of this sort.
这种焦虑，城里人是从未体验过的。