inefficacy

英 [ɪn'efɪkəsɪ] 美 [ɪn'efəkəsɪ]

• n. 无效力；无效

英英释义

Noun:

1. a lack of efficacy

例句

用作名词 (n.)

1. However, this can also be due to the inefficacy of the drug and at this time we may wish to change the treatment to prevent disease progression.
   但是，这也可以因药物无效所致，那么此时我们可能希望改变治疗方案从而防止这种无反应进展。

经典引文

• The usual inefficacy of the lamps, which..shed but a dying glimmer even while they burned.

  出自： R. L. Stevenson

近反义词

【近义词】

• inefficaciousness 无效力

【反义词】

• efficacy 功效