Demorgan
[计] 德摩根
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
I worked at the garage this morning.
我今早在车房工作。
There are plenty of interesting places to visit.
那儿有很多游览胜地。