1. Delay（延迟/耽搁） -- 中性词，指客观或主观导致的进程延缓 -- 可作及物/不及物动词，名词 -- 例：The flight was delayed by fog.（航班因雾延误） -- 中文对应：客观用"延迟"，主观用"耽搁"
2. Procrastinate（拖延） -- 贬义词，特指因懒惰/犹豫导致的故意拖延 -- 仅作不及物动词 -- 例：He procrastinated until the deadline.（他拖延至截止日） -- 中文 ...(以上内容有节略,please sign in for more)500
【Delay】 , 【procrastinate】 , 【lag】 , 【loiter】 , 【dawdle】 mean to move or act slowly so that progress is hindered or work remains undone or unfinished.
【Delay】 (for transitive sense see 【DELAY】 1) usually carries an implication of putting off something (as departure, initiation of an action or activity, or accomplishment of necessary work).
【Procrastinate】 implies blameworthy or inexcusable 【delay】 usually resulting from laziness, indifference, hesitation, or the habit of putting off until tomorrow what should be done today.
【Lag】 implies a failure to maintain a speed or pace, either one set by and therefore in comparison with that of another or one requisite to some end or goal.
【Loiter】 implies 【delay】 while in progress, commonly while one is walking but sometimes while one is trying to accomplish a piece of work; it also suggests lingering or aimless sauntering or lagging behind.
【Dawdle】 carries a slighter implication of 【delay】 in progress (especially in walking) than 【loiter】 but an even stronger connotation of idleness, aimlessness, or of a wandering mind; consequently it usually implies a wasting of time or a taking of more time than is warranted.
