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小测验：选择正确的单词
- 论坛新贴
heartbeat ['hɑ:tbi:t]
基本释义
- n. 心跳
参考例句
- The instruments monitor the patient's heartbeats.
这些仪器监测着病人的心跳。 - A pulsation of the heart;a heartbeat.
心脏的跳动;心跳
- The instruments monitor the patient's heartbeats.
英英解释
3个名词解释
- the rhythmic contraction and expansion of the arteries with each beat of the heart
[同] heartbeat, beat, pulsation, pulse
[例]- he could feel the beat of her heart
- a very short time (as the time it takes the eye blink or the heart to beat)
[同] flash, heartbeat, instant, jiffy, blink of an eye, new york minute, split second, trice, twinkling, wink
[例]- if I had the chance I'd do it in a flash
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- the rhythmic contraction and expansion of the arteries with each beat of the heart