chirp

核心释义

1. 1.

   发出短促、尖利、欢快的叫声,如小鸟或蟋蟀；啾啾叫；啁啾。

   To make a short, sharp, cheerful note, as of small birds or crickets; to chitter; to twitter.

2. 2.

   用高音调断续地说。

   To speak in a high-pitched staccato.

3. 3.

   发出尖细的声音

   make high-pitched sounds

4. 4.

   修改(信号脉冲)使其在持续期间扫掠过一段频带。

   To modify (a pulse of signal) so that it sweeps through a band of frequencies throughout its duration.

5. 5.

   婉转鸣叫

   sing in modulation

用高音调断续地说。；发出尖细的声音；修改(信号脉冲)使其在持续期间扫掠过一段频带。；婉转鸣叫；吱喳而鸣