Dimethylethanolamine
二甲乙醇胺
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Did you work all day?
你整天工作吗？
Which would you like, a cup of tea or a glass of milk?
你想来点什么，一杯茶还是一杯牛奶？