sufficient

【发音】
美 /səˈfɪʃənt/ 英 /səˈfɪʃnt/
【翻译】
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adj.足够的
英释:as much as is needed for a particular purpose
【短语】
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sufficient condition : 充分条件
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sufficient for oneself : 不靠他人,不受他人影响
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necessary and sufficient condition : 充要条件;必要且充分的条件
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sufficient for : 足够的;充分的
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sufficient and necessary condition : 充要条件;充分必要条件
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sufficient quantity : 足够的数量;适宜量
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more than sufficient : 绰绰有余
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sufficient cause : 充分理由;充足原因
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self sufficient : 自给自足的;极为自负的
【例句】
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We can only prosecute if there is sufficient evidence.
有了足够的证据,我们才能提出起诉。
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Unauthorized absence is sufficient reason for dismissal.
旷工足以成为解雇的理由。
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We need sufficient time to deal with the problem.
我们需要足够的时间来处理这个问题。
【真题例句】
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(2017.6 • CET4 • • 阅读理解)...they indicate barley may have sufficient in the region not as food...
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(2017.6 • CET4 • • 听力题)...and that there would be sufficient space to do that...
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(2013.12 • CET4 • 第二套 • 阅读理解)...Many people are borrowing on credit cards so heavily that payoff rates at these levels are not sufficient to recover their credit card debt by the end of their life...
【单词相关测试】
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The European Union countries were once worried that they would not have ____ supplies of petroleum.
正确答案:D
解释: sufficient supply of sth. : 某物的充足供给。句意: 欧盟国家曾担心他们没有充足的石油供应。proficient: 熟练的, 精通的; efficient: 效率高的; 有能力的; potential: 潜在的, 可能的。
A. proficientB. efficientC. potentialD. sufficient
【同、近义词】
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adj.足够的;充分的
competent/plenty/wealthy/
【同根词】
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adv
sufficiently : 充分地;足够地
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vi
suffice : 足够;有能力
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vt
suffice : 使满足;足够…用;合格