Metanephric
[医]后肾的
🗣️ 情景例句
I'm so excited!
我好兴奋！
We're driving faster than you.
我们驾驶的比你快。
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。