Flavipin
黄柄曲菌素
🗣️ 情景例句
We'd like to give thanks for meeting Susan
我们要感谢认识了Susan
Drop me a line.
写封信给我
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。