Xanthopterine
[建] 黄蝶呤
🗣️ 情景例句
How about tomorrow?
明天怎么样？
I haven't the slightest idea.
我一点儿都不知道。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远