sufficient

sufficient
adjective& determiner
  1. enough; adequate
    足够的,充足的
    [as adj.]he had a small private income which was sufficient for her needs.
    他有一小笔私人收入,这已经足够满足她的需求了。
    [as determiner]they had sufficient resources to survive.
    他们有足够的资源可供生存。
派生
sufficiently
adverb
语源
  1. Middle English (in the sense 'legally satisfactory'): from Old French, or from Latin sufficient- 'meeting the need of' (see suffice)
英语宝典
考试词汇表