sufficiencyKK [səˋfɪʃənsi] /səˈfɪʃənsi/發音名詞1充足、足夠正式The judge questioned the sufficiency of the evidence presented.法官質疑所提出證據的充足性。2足量、充足的數量正式The village stored a sufficiency of grain for the winter.村裡儲存了足量的穀物過冬。