Potholed
到处是坑的, 崎岖不平的
✅ 同义词
🗣️ 情景例句
you could establish out of your home,
可以在家中开创
Do you think you'll be able to go to sleep right away?
你认为你将马上入睡吗？
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。