We do also have more complex systems that are used for space heating and they fall into two categories, passive and active heating systems.

我们确实也有更复杂的系统用于空间供暖，它们分为两类，被动供暖系统和主动供暖系统。

youdao

Or do you feel passive and helpless?

还是仅仅觉得被动和无助？

youdao

In a child state of mind, we often feel passive and helpless.

在儿童般的思维模式中，我们常常会感到消极被动和无助。

youdao

But it made those who were passive, and those who were potentially supporters of Kaczynski,active.

VOA: standard.2010.07.03

Greyhounds are supposed to be more passive and gentle than pit bulls.

我们觉得灵缇犬比斗牛犬,更温驯。

耶鲁公开课 - 心理学导论课程节选

And you can interact with the complement, the passive visualizations in a very nice way.

你可以和物质进行互动,和被动型直观化里的物质,完美地互动。

麻省理工公开课 - 媒体、教育、市场课程节选

Mr Weeden's deputy, Detective Inspector Ben Bullock, was "passive and not up to his job".

BBC: Met's 'incompetence' in Lawrence investigation

Others want to be passive and let the entrepreneurs generate a return on their investment.

FORBES: Stanford Investor Loves the Underdog

But the resistance is politically passive and a cross-party consensus in favour is holding.

ECONOMIST: Germany and Afghanistan