Rbk
abbr. remote break 远程中断; right bank 右倾（角）; 右存储体; Royal Borough of Kenington 肯尼顿自治区（伦敦地名）
🗣️ 情景例句
Dad! Grandpa! He fell in!
爸爸， 爷爷， 他掉下去了。
I'm not really sure.
我不太清楚。
If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors.
如果睡眠的功能不是在于使身体得到休息，那么也许是让大脑得以休息？若不是下面两点，这种假使似乎是有道理的。