usableness 

英汉解释

n. 可用；使用方便

同义词

n. serviceability，serviceableness，usability，useableness

参考例句

1. The total samples handed out were 282. Among them, 212 questionnaires were collected and 24 questionnaires were usable. So the rates of collection and usableness were 75. 18% .
研究对象包括本研究以市现职国民小学教师，总计问卷共寄发282份，回收有效样本212份，无效样本24份，回收率75。18%。

英英解释

n.
  1. the quality of being able to provide good service

网络释义

usableness
可用; 可用的; 使用方便的;