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1. Oxford American Dictionary

   pulse

   • IPA[pəls]

   美式

   • n.
     a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in the wrists or neck；each successive throb of the arteries or heart.
   • v.
     throb rhythmically; pulsate；modulate (a wave or beam) so that it becomes a series of pulses.

   • noun: pulse, plural noun: pulses

2. • 釋義
   • 片語

   n.

   名詞

   • 1. a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in the wrists or neck the doctor found a faint pulse the idea was enough to set my pulse racing 同義詞 heartbeat, pulsation, pulsing, throb, throbbing, ... 更多vibration, pounding, thudding, thud, thumping, thump, drumming
   • ▪ each successive throb of the arteries or heart.
   • 2. a single vibration or short burst of sound, electric current, light, or other wave a pulse generator radio pulses 同義詞 burst, blast, spurt, eruption, impulse, ... 更多surge, informalsplurt
   • ▪ a musical beat or other regular rhythm. 同義詞 rhythm, beat, rhythmical flow/pattern, measure, meter, ... 更多tempo, cadence
   • 3. the central point of energy and organization in an area or activity those close to the financial and economic pulse maintain that there have been fundamental changes
   • 4. a measured amount of an isotopic label given to a culture of cells.

   v.

   動詞

   • 1. throb rhythmically; pulsate a knot of muscles at the side of his jaw pulsed
   • ▪ modulate (a wave or beam) so that it becomes a series of pulses.
   • ▪ apply a pulsed signal to (a device).
   • ▪ short for pulse-label

   片語

   • take someone's pulse