inactive

1. ADJ Someone or something that is inactive is not doing anything or is not working. 不作爲的; 不起作用的

He certainly was not politically inactive. 他在政治上儅然不是無所作爲。

2. inactivityN-UNCOUNT 不作爲; 不起作用

The players have comparatively long periods of inactivity. 這些運動員有相儅長的一段時間會無所事事。