Nephrostomum
肾头棘口
🗣️ 情景例句
It's so nice out.
外面天气真好。
That's not true.
那不是真的。
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。