重 点

pulse

/pʌls/
Your pulse is the regular beating of blood through your body, which you can feel when you touch particular parts of your body, especially your wrist. 脉搏

noun [抽象名词] 脉搏,脉率; 强劲的音乐节拍,律动;(声波、光波或电流的)脉冲;(生化)(供细胞培养的)冲量;<文> 冲动;共有立场,心态;(喻)(活力或组织的)核心;(可食用的)豆子

In music, a pulse is a regular beat, often produced by a drum. 节拍

verb [vt. 及物动词] (有节奏地)搏动,跳动;产生节奏;洋溢着,充满(激情等);用脉冲调制(波,光束);应用脉冲信号于(装置);(生化)用同位素脉冲标记(培养中的细胞)(pulse-label 的简称);有节奏地驱动(食物搅拌机)

If something pulses, it moves, appears, or makes a sound with a strong regular rhythm. 有节奏地跳动

-puls- pulse n. 脉搏
puls(驱动)+e→搏动→脉搏
单词造句:
网友用 “Pulse” 造句精选
...the repetitive pulse of the music. …乐曲的重复节拍。
I could feel a fluttering pulse. 我感到脉搏跳动。
The switch works by passing a pulse of current between the tip and the surface. 电源开关的工作原理是让电流脉冲穿过触点和触面之间。
Mahoney's pulse was racing, and he felt confused. 马奥尼的脉搏跳得很快,他感到很慌乱。
The White House insists that the president is in touch with the pulse of the black community. 白宫坚持说总统了解黑人社区的民意。