Pulse Meaning in English
word
释义
A pulse is the regular beat you can feel in your body as your heart pumps blood. It can also mean a short burst or signal of energy, light, sound, or electricity.
用法与细微差别
In everyday English, 'pulse' most often means the heartbeat felt at the wrist or neck: 'check your pulse'. In technical contexts, it often refers to a brief signal, as in 'a laser pulse' or 'pulse rate'. Do not confuse it with 'heartbeat': 'pulse' is often what you feel or measure, while 'heartbeat' is the heart’s beating itself.
例句
The nurse checked my pulse before the test.
basic
His pulse was slow but steady.
basic
I could feel my pulse racing after I ran up the stairs.
natural
The doctor said my pulse was a little high because I was nervous.
natural
The machine sends a pulse of light every second.
basic
You can see the city’s pulse in the streets at night.
natural