inefficacy

英 [ɪn'efɪkəsɪ]美

n. 无效；无效力

英文词源

inefficacy (n.)

"want of force or virtue to produce the desired effect," 1610s, from Late Latin inefficacia, from inefficacem (nominative inefficax), from in- "not, opposite of" (see in- (1)) + efficax (see efficacy).

双语例句

1. Socialized labor division brings about internal efficiency in integrated units while external inefficacy among integrated units.

社会化分工在带来集成单元内的效率的同时,也造成了集成单元间的界面效率的下降.

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