Borras
[人名] 博拉斯
🗣️ 情景例句
Which tourist attractions are the best?
哪一个旅游景点最好？
His idea is childish.
他的想法很幼稚。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。