pulse
美音:
[pʌls
]英音:
[pʌls
]穆兹利 牛奶什锦早餐
难易程度:
pulse为短语/超纲词汇
词频:4664
词形变化:
动词过去式:pulsed 过去分词:pulsed 现在分词:pulsing 第三人称单数:pulses
词根
pel,puls=to drive(驾驶)
近义词, 同义词
pulse
/pʌls; pʌls/
n
1 (usu sing 通常作单数)
(a) regular beating of the arteries as blood is pumped through them by the heart, esp as felt at the wrist 脉搏
*have a low, irregular, strong, weak, etc pulse 脉搏很慢、不规则、很强、很弱等
* His pulse raced as he faced the armed intruder. 他面对携带武器的闯入者, 顿时血脉偾张.
* [attrib 作定语] one's `pulse rate, ie the number of times per minute that one's heart beats, as felt at the wrist 脉率(按脉所得每分钟的心跳数).
(b) regular beat in music (音乐的)节拍
*the throbbing pulse of the drums 鼓的打击节拍.
2 (a) single vibration of sound, light, electric current, etc (声波、光波、电流等的)一次脉动
*The machine emits sound pulses. 这台机器可发出声脉冲信号.
(b) (usu sing 通常作单数) series of these 连续的脉动; 脉冲波
*The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵.
3 (idm 习语) feel/take sb's `pulse find out the speed of the heartbeat by feeling the pulse in the wrist and countingthe number of beats per minute 诊脉; 按脉; 把脉. have/keep one's finger on the pulse => finger.
v
(a) [I, Ipr] ~ (through sth) move with strong regular movements; beat or throb 强烈而有规律地跳动; 搏动; 振动
*The news sent the blood pulsing through his veins. 这消息使他的血液都沸腾起来了.
* (fig 比喻) the life pulsing through a great city 大都市里紧张繁忙的生活.
(b) [I] = pulsate 1.
/pʌls; pʌls/
n (usu pl 通常作复数) seed(s) of various plants (eg beans, lentils, peas), that grow in pods and are dried and used as food 豆类植物的种子; (用作食物的)豆子(如蚕豆、扁豆、豌豆)
*Pulses are a good source of protein for vegetarians. 对于素食者来说, 豆类食物是蛋白质的理想来源.
各种可食用的豆荚植物的种子
pulse
edible seeds of various pod-bearing plants
1. Without warning, her shallow breathing stops, and within a few moments, the faint pulse is also gone. 没有一点先兆,她那细弱的呼吸就停止了。几秒钟后,微弱的脉搏也消失了。
2. The nurse felt the pulse in his wrist. 护士在他的手腕上号脉。
3. They are ice cold, and I quickly move to the wrist and feel for the faint pulse. 冰凉冰凉的。我忙将手移到她的手腕,感觉那微弱的脉搏。
4. In the total silence, I feel my own pulse quicken and hear my breathing as it begins to match hers, breath for uneven breath. 在一片寂静中,我感觉自己的脉搏加快了,我听到自己的呼吸开始伴随着她那不均匀的呼吸一起一落。
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