Demorgan
[计] 德摩根
🗣️ 情景例句
The climate here is always hot, summer and winter alike.
这里的气候总是那么热，夏季与冬季都一样。
Did you watch the new office building being built?
你看过在建设中的新的办公楼吗？
Who's not here?
谁还没有到？