Vinylic
[有化] 乙烯的
🗣️ 情景例句
What number do I dial?
我应该拨哪个号码呢？
The old man fumbled with the key in the dark.
老人在黑暗中摸索着寻找钥匙。
No problem. we'll make it later in the month.
没关系，这个月改天再说吧。