Hippobosca
[医] 虱蝇属
🗣️ 情景例句
Did you get a chance to get outside at all?
有时间出门吗？
Never say die! Up man, and try.
不要气馁，朋友，振作起来，干！
The development of such a telescope will be one of the great astronomical projects of the twenty-first century.
而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。