Centrocestus
[医] 棘带[吸虫]属
🗣️ 情景例句
Ladies and gentlemen,
各位女士， 各位先生，
As you all know, doing business is not an easy thing to do.
大家都知道，做生意并不是一件容易的事。
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。