名詞 insufficiency:

1. a lack of competence
   同義詞：inadequacy
2. (pathology) inability of a bodily part or organ to function normally
3. lack of an adequate quantity or number
   同義詞：inadequacy, deficiency

in.suf.fi.cien.cy

n.（名詞）
【復(fù)數(shù)】 in.suf.fi.cien.cies
The quality or state of being insufficient, especially:
缺乏：不足的性質(zhì)或狀態(tài)，特別是
Moral or mental incompetence.
道德或精神上的不勝任
Inadequate supply:
供給不足：
例句：
an insufficiency of funds.
資金缺乏

Inability of a bodily part or an organ to function normally:
機(jī)能不全：身體的部分或器官不能正常工作：
例句：
cardiac insufficiency.
心臟機(jī)能不全

A failing; an inadequacy:
失??；缺陷：
例句：
pointed out the insufficiencies in my report.
指出我的報(bào)告中的不足之處