Laboursaving
a. 省劳力的
✅ 同义词
🗣️ 情景例句
Oh. Hi, gang.
噢。嗨 ，你们好。
Whom will you come back with?
你将和谁一起回来？
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。