Epiethylin
[化] 表乙靈; 二乙氧甲烷
??? 情景例句
Do you think it's...
你想會是……
Is it convenient to you if I come at 6 p.m.?
如果我下午6點來拜訪你，方便嗎？
What's the climate like in your country?
你們國家的氣候怎么樣？