Inefficacy

[in'efikәsi]

解释:

(noun.) a lack of efficacy.

校对:佩里--From WordNet

解释:

(n.) Want of power to produce the desired or proper effect; inefficiency; ineffectualness; futility; uselessness; fruitlessness; as, the inefficacy of medicines or means.

汉克整理

同义词及近义词：

n. Ineffectualness.

约瑟芬校对