Word · CEFR B2 · Frequency #4379
pulse
脉搏;心跳;搏动
核心释义
The regular beating of the heart, felt as a throb in the arteries, for example at the wrist or neck; each such beat.
- 1.
心脏泵血使皮肤表浅动脉(如颈部或腕部)受压时感觉到的正常规律搏动;也指该搏动的性质。
A normally regular beat felt when arteries near the skin (for example, at the neck or wrist) are depressed, caused by the heart pumping blood through them; the qualitative nature of this beat.
- 2.
一年生豆科植物(如豆子、扁豆、豌豆),其籽粒供人或动物食用;(可数)此类植物;豆类。
Annual leguminous plants (such as beans, lentils, and peas) yielding grains or seeds used as food for humans or animals; (countable) such a plant; a legume.
- 3.
(电子学)正常电状态中的急剧瞬态波(或一系列此类瞬态)
(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
- 4.
搏动或跳动;也指一系列重复的搏动或跳动。
A beat or throb; also, a repeated sequence of such beats or throbs.
- 5.
豆科植物的可食籽粒,尤指成熟干燥的;(可数)一种此类籽粒。
Edible grains or seeds from leguminous plants, especially in a mature, dry condition; (countable) a specific kind of such a grain or seed.
- 6.
心脏每次跳动时动脉有节律的收缩和扩张
the rhythmic contraction and expansion of the arteries with each beat of the heart
- 7.
活动、场所或事物的活力中心;也指场所的忙碌、热闹或活力感;心跳。
The focus of energy or vigour of an activity, place, or thing; also, the feeling of bustle, busyness, or energy in a place; the heartbeat.
- 8.
心脏跳动的速率;通常用于快速评估人体健康状况
the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
- 9.
短时间内给予的(较大)剂量(如药物或同位素标记)。
An (increased) amount of a substance (such as a drug or an isotopic label) given over a short time.
- 10.
食品加工机的点动设置,以短促间歇方式运转,打碎食材而不使其液化;也指使用该设置。
A setting on a food processor which causes it to work in a series of short bursts rather than continuously, in order to break up ingredients without liquidizing them; also, a use of this setting.
- 11.
音乐或诗歌的节拍或拍子;也指一系列重复的节拍。
The beat or tactus of a piece of music or verse; also, a repeated sequence of such beats.
- 12.
光、无线电波等电磁能量的短促脉冲。
A brief burst of electromagnetic energy, such as light, radio waves, etc.
- 13.
自孤子的同义词(非线性空间扩展耗散系统中因自组织机制产生的稳定孤立局域结构)。
Synonym of autosoliton (“a stable solitary localized structure that arises in nonlinear spatially extended dissipative systems due to mechanisms of self-organization”).
- 14.
电信号强度的短时增加;脉冲。
A brief increase in the strength of an electrical signal; an impulse.
- 15.
公共运输中,多辆车同时到站以实现灵活换乘的定时协调衔接。
A timed, coordinated connection, when multiple public transportation vehicles are at a hub at the same time so that passengers can flexibly connect between them.
心率;脉搏次数;心跳频率;脉冲;短促电信号;电磁波脉冲;豆类;豆子;豆科作物;节拍;拍子;韵律;活力;生机;热闹气氛
用法In use
The doctor checked my pulse to see if my heart was beating normally.
用法提示:'pulse'作为名词,表示脉搏。
The radar system emits short pulses of radio waves to detect objects.
用法提示:'pulses'为复数形式,表示多个脉冲。
After climbing the stairs, his pulse was rapid and strong.
用法提示:'pulse'在此处指心跳速率。
have a(n) [adj] pulse
adj 可以是 strong, weak, irregular 等。
The patient has a weak pulse.
病人脉搏微弱。
the pulse of [sth]
用于比喻,表示核心或活力。
Music is the pulse of the city.
相关词与表达Connections
搭配Collocations
- take one's pulse
- 测脉搏
- The nurse took my pulse and said it was normal.护士测了我的脉搏,说很正常。
- feel one's pulse
- 把脉
- The doctor felt his pulse to check his heart rate.医生给他把脉以检查心率。
- strong pulse
- 强脉搏
- A strong pulse usually indicates good health.强脉搏通常表示身体健康。
- pulse rate
- 脉搏率
- His pulse rate increased after running.跑步后他的脉搏率增加了。
习语与比喻表达Idioms & figurative uses
学习提示Learner notes
记忆技巧Memory Tip
想象手指搭在手腕上感受脉搏的起伏,这就是pulse。
语境与语域Context & Register
通常用于医学术语(脉搏)或电子学(脉冲),比较正式,常见于专业文献或日常健康话题。
发音与拼写Pronunciation & Spelling
These words (dulse, impulse, convulse, repulse) rhyme with 'pulse' (all end with /ʌls/). Note that 'pulse' itself is not included. No common lookalikes that sound different.
用法优先级Usage priority
Collins 词频等级为 2,建议结合例句记忆,而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.