- 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’.