A single episode of acute stress generally doesn't cause problems for healthy people.

单独的急性压力对健康的人不会造成问题。

Episodic acute stress involves worry that a disaster is going to happen any minute.

间歇性的急性压力与担心灾难时时刻刻会发生有关。

Mild acute stress can actually be beneficial — it can spur you into action, motivate and energize you.

轻微的急性压力事实上是有益的——它可以促使你采取行动，激发并鼓励你。

Objective To establish the rat model of acute stress during chronic heart failure and evaluate it.

目的建立慢性心力衰竭急性应激状态的大鼠模型并进行评价。

WHEN the ancient Greeks invented the word "crisis" they had in mind a short period of acute stress.

当古希腊人创造“危机”这个词的时候，他们默认的是短期内强烈的压力。