单词 | accuracy |
释义 | accuracy /ak"yeuhr euh see/, n. , pl. accuracies. 1. the condition or quality of being true, correct, or exact; freedom from error or defect; precision or exactness; correctness. 2. Chem. , Physics. the extent to which a given measurement agrees with the standard value for that measurement. Cf. precision (def. 6). 3. Math. the degree of correctness of a quantity, expression, etc. Cf. precision (def. 5). [1655-65; ACCUR(ATE) + -ACY] |
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