inefficient

1. ADJ Inefficient people, organizations, systems, or machines do not use time, energy, or other resources in the best way. 傚率低的

Their communication systems are inefficient in the extreme. 他們通訊系統的傚率極其低下。

2. inefficiencyN-VAR 低傚

The inefficiency of the distribution system has led to the loss of millions of tons of food. 分送系統的低傚已經造成了數百萬噸食物的損失。