Caffic acid
[机] 咖啡酸
🧩 词语组成解析
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
He likes playing the violin.
他喜欢拉小提琴。
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。