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| 单词 | inefficacy |
| 释义 | inefficacy[ in-ef-i-kuh-see ] / ɪnˈɛf ɪ kə si / SEE SYNONYMS FOR inefficacy ON THESAURUS.COM nounlack of power or capacity to produce the desired effect. Origin of inefficacyFrom the Late Latin word inefficācia, dating back to 1605–15. See in-3, efficacy Words nearby inefficacyineffaceable, in effect, ineffective, ineffectual, inefficacious, inefficacy, inefficiency, inefficient, in effigy, inegalitarian, inelastic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for inefficacy |
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