Orthomorphism
正交射
🗣️ 情景例句
Yes, Richard.
说吧， Richard。
By the way, I don't want a night flight.
随便提一下，我不要夜航班机。
Though the sound could be heard clearly, it took me a long time to react.
虽然声音听得很清楚，但我过了好一会儿才作出反应。