| 例句 |
pulsenoun a rhythmic expanding and contractinghis resting pulse rate is much lower than that of most men his age beat, beating, palpitation, pulsation, throb fluctuation, oscillation, vibrationquiver, tremble, tremor to expand and contract in a rhythmic mannerblood vessels pulsing in time with the heartbeat beat, palpitate, pit-a-pat, pitter-patter, pulsate, throb fluctuate, oscillate, vibratequiver, tremble in the 13th century |