Maintaining
[化] 维护; 保养
✅ 同义词
🗣️ 情景例句
Sorry I'm late.
很抱歉我迟到了。
To know one's self is true progress.
能有自知之明就是真正的进步。
and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements,
另一组人也是连续几夜被叫醒，但是在眼球队没活动时被叫醒的。