Kennon
[人名] 肯农
🗣️ 情景例句
But my birthday is tomorrow.
但是我的生日就在明天。
I'm terribly sorry.
真是对不起您。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。