She was taken to a hospital suffering from an irregular heartbeat.

她因心律不齐而被送进医院。

《柯林斯英汉双解大词典》

It is capable of ignoring or overriding the automatic, metabolic system and produces an irregular pattern of breathing.

它能忽略或凌驾于自动的新陈代谢系统之上，并产生不规则的的呼吸模式。

youdao

If one chord holds twice as long or only half as long, then we have an irregular harmonic change--irregular rate of harmonic change.

如果某一个和弦持续的时间是两倍或者只有一半，那我们就有了不规则的和声改变——和声改变的不规则比率。

youdao

On an Africa trip last month, Clinton met with women and girls raped and otherwise abused by soldiers and irregular forces in the conflict in the eastern part of the Democratic Republic of the Congo,the DRC.

VOA: standard.2009.09.25

If one chord holds twice as long or only half as long, then we have an irregular harmonic change--irregular rate of harmonic change.

如果某一个和弦持续的时间是其他和弦的两倍或者只有一半，这就是不规则的和声改变。

耶鲁公开课 - 聆听音乐课程节选

Cardiac arrest occurs when the heart adopts an irregular rhythm that makes it stop beating.

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Sometimes, the B wave trades above the top of wave A as an irregular correction.

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The wound was described as an irregular oval of about 5 centimeters by 3 centimeters above her right ear.

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