Ethylin
乙灵, 多元醇的乙醚, 甘油的乙醚
🗣️ 情景例句
What's happening with you these days?
你近来好吗？
A lamb is as dear to a poor man as an ox to the rich.
穷人的一只羔羊比富人的一头牛还要珍贵。
How do you know?
你怎么知道？