Nycteribiid
蛛蝇
🗣️ 情景例句
Grandpa, you are a terrific guy!
爷爷， 你真了不起！
We hope that you will earnestly take part in this meeting.
我们希望你们认真地参与本次会议。
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。