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BNC: 19239 COCA: 24932

sufficiency

noun
/səˈfɪʃnsi/
/səˈfɪʃnsi/
[singular] (formal)
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  1. sufficiency (of something) an amount of something that is enough for a particular purpose足量;充足
    • a sufficiency of well-trained teachers充足的训练有素的教师
    Word Originlate 15th cent. (denoting sufficient means or wealth): from late Latin sufficientia, from the verb sufficere ‘put under, meet the need of’, from sub- ‘under’ + facere ‘make’.

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