sufficient的读音是：英[s?'f??nt]。sufficient的详尽释义是adj.(形容词)足够的，充分的，充足的能胜任的，有充分能力的，够资格的令人满意的严密的【逻辑学】(条件)必然的生效的，有效的良好的，更好的。sufficient的词语用法是sufficient与enough的比较：两者都表示“足够的”，但又不同。在当名词使用时，更偏用enough，因为enough本身有名词用法，而用sufficient则会给人附庸风雅的感觉。作为形容词时，sufficient在语法上更合适，但日常生活中衡量“量的多少”时，常用enough。强调“质”的时候，会用sufficient，例：sufficient investigation（充分的调查）。
一、详尽释义点此查看sufficient的详细内容
二、英英释义
"sufficient food"
三、词典解释
1.足够的;充足的
If something issufficient for a particular purpose, there is enough of it for the purpose.
e.g. One metre of fabric issufficient to cover the exterior of an 18-in-diameter hatbox...
一米布足以包裹住直径为 18 英寸的帽盒。
e.g. Lighting levels should besufficient for photography without flash...
光照亮度应达到不开闪光灯便可以清楚拍照的程度。
2.(理由、条件)充足的，充分的
If something is asufficient cause or condition for something to happen, it can happen.
e.g. Discipline is a necessary, but certainly not asufficient condition for learning to take place.
纪律是有必要的，但绝对不是保证学习成效的充分条件。
四、例句
The money I have saved is sufficient for buying a car.
我所存的钱足以买一辆汽车。
I doubt whether they really have sufficient manpower.
我怀疑他们是否真有足够的人力。
There is sufficient food for everybody.
有足够的饭菜供大家吃。
We must work hard, but equally we must get sufficient rest.
我们必须努力工作,但同时也要有充分的休息。
There was always sufficient reason for such an attention.
对这种殷勤致意,总是不乏理由的。
五、词汇搭配
六、经典引文
Sufficient unto the day is the evil thereof.
出自：Bible (AV): MatthewSufficient unto the moment is the appearance of reality.
出自：D. H. LawrenceThe royal revenues were not sufficient to support the cost of the campaign.
出自：W. S. ChurchillA peasant of sufficient intelligence and enterprise could become a landowner.
出自：R. West七、词源解说
sufficient的相关近义词
sufficient的相关反义词
sufficient的相关临近词
suffix、suffice、sufficiently、sufficient to、sufficient set、sufficient for、sufficient rule、sufficient time、sufficient room、sufficient seed、sufficient data、sufficient cause