Pulse
[ pʌls ]
第3级
其它 Other
n. 脉搏;[无线电]（电磁波等）脉动;活力;有节奏的跳动（或拍打）;
vi. （心脏）跳动;脉动;搏动;震动;
vt. 使跳动;有节奏地驱动（机器等）;[电子学]施以脉冲;[无线电]脉冲地调节（电磁波）;
💡 词根助记
pel, puls 表”驱动,推动”
📝 例句
The music's throbbing pulse was giving me a headache.
那乐曲的强烈节拍令我头痛。
He followed her upstairs with a jumping pulse.
他怀着激动的心情随她上楼。
The transmitter was pulsed by an electron tube.
电子管使发射器产生脉冲波。
He knew the pulse of the nation.
他了解国民的心态。
Peanuts, fish and pulses are rich in protein.
花生米,鱼和豆子含有丰富的蛋白质。
🌱 联想助记
【串】他偷别人的钱包(purse)时,脉搏(pulse)得很快,他是一时冲动(impulse)犯了错误
【记】※ purse-钱包,pulse-脉搏:捡个钱包脉搏就加快了
※ impulse-冲动,pulse-脉搏:人在冲动的时候,脉搏跳动频率会加快
※ pu-拼音“铺”,l-似数字“1”,se-拼音“色”:铺子里的那一条蛇脉膊停止了
✅ 同义词
🔤 词根
-pul-表示“推”
常见变体有-pel-
📖 牛津释义
pulse
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. pulse, 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.
pulse 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. 对於素食者来说, 豆类食物是蛋白质的理想来源.
🎯 考研助记
跑死（谐音）： 脉膊不停地跑动，至死为止
🔁 扩展释义
*[pʌls]n. 脉冲, 脉搏, 情绪, 意向, 拍子, 豆类vi. 跳动, 脉跳vt. 使跳动, 用脉冲调制【计】 脉冲【化】 脉冲【医】 脉搏, 脉冲相关词组: feel sb's pulse
🏥 医学释义
脉搏，脉冲
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
In fact they grow better if you feed them.
事实上，要是你给它们浇水施肥，它们会长得更好。
Where are you travelling to, Gary?
卡里，你打算旅行到哪里呢？
Then we'd better pick the rest of these cabbages before the weather changes.
那么我们最好在天气变化之前就把其余的包心菜都收回来。