From childhood on, she'd had a plan of action, one that would brook no interference.

从儿时起，她已有了一个行动计划，不容干预。

《柯林斯英汉双解大词典》

In the heart, action potential is moving from one heart muscle cell to another over the surface of the heart.

在心脏中，动作电位是在心脏表面从一个心肌细胞向另一个心肌细胞传递。

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One possible solution, if all else fails, is to take legal action.

如果其他方案都不行，一个可能的解决办法就是提起诉讼。

《柯林斯英汉双解大词典》

He said she believed all human action was the result of a physical health issue or a moral one.

VOA: special.2009.03.15

And one of those is bringing a previous set of skills that I used to the Outdoor Action program.

其中一种方式，就是将我原来的野外活动技能,带入到我们的户外活动项目中来。

普林斯顿公开课 - 人性课程节选

Now, in the heart action potential is moving from one heart muscle cell to another over the surface of the heart.

心脏中的动作电位,沿相邻心肌细胞在心脏表面传递

耶鲁公开课 - 生物医学工程探索课程节选

Unite members voted by four to one for strike action and nine to one for action short of strike on a 65% turnout.

BBC: Capita staff plan strike over offshoring plans

On the one hand, this action targets one of the great brands in financial services, thus elevating the event to an altogether different level.

FORBES: The Last Bank Standing -- for the Moment

For a start, thanks to our unique style of commentary - one commentator calls the action when one team has the ball, the other when possession changes - the coverage is fast and sometimes frenetic.

BBC: Behind the mic