adv. 常常;经常;时常;再三;
💡 十(ten)有八九的(of), 经常的
"Sleep has often been thought of as being in some way analogous to death."
人们常常认为睡眠在某种意义上来说类似死亡。
近义:manyfold, oft, oftentimes, repeatedly, usually, offtimes
反义:infrequently, occasionally, seldom, sometimes
vt.& vi. 使工作;使运作;操作;使产生效果;
n. 工作,操作;著作;工厂;行为,事业;
vt. 使工作;操作;经营;使缓慢前进;
"to be absent from work"
缺勤
近义:labor, labour, function, process, tool, malleate
反义:idle, laze, loaf, loiter, ramble, roam