音标:['ɪmpʌlsɪz] ;
n. 凭冲动行事( impulse的复数形式 ); 突如其来的念头; 推动; 冲量
n. an instinctive motive
n. a sudden desire
n. the electrical discharge that travels along a nerve fiber

impulses的用法和样例:

例句

  1. It's a device that converts sound to electrical impulses.它是一种转化声音到电子脉冲的一种设备。
  2. In television, the scene is translated into electric impulses.在电视里,场景被转变为电脉冲。

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