Seeper
n. 积水
🗣️ 情景例句
And we brought someone along who can help.
而且我们带来了能帮助我们的人。
Just a few months.
才几个月。
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。