Vaction variable
[机] 作用变数
🧩 词语组成解析
🗣️ 情景例句
Has he made it up with her yet?
他和她和好了吗？
It is a poor heart that never rejoices.
不知世间有乐者最可怜。
Travelling at a height of 30,000 feet, far above the clouds, and at over 500 miles an hour is an exhilarating experience.
腾云驾雾，在30，000 英尺高空以500英里的时速旅行，这种经历令人心旷神怡。