Altera
n. 阿尔特拉（公司名）
🗣️ 情景例句
Yes, but I can't type very quickly.
有，但我打得不是很快。
He is speaking on another phone.
他正在接听别的电话。
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