chirp
/t͡ʃɚp/ 名词 A2中文： 啁啾
- A short, sharp or high note or noise, as of a bird or insect.
- A pulse of signal whose frequency sweeps through a band of frequencies for the duration of the pulse; the quality of having a such a variation in frequency.
复数 chirps
来自图书馆
Who would chirp you to sleep, or call for you the covey of answering birds?” The Birdcatcher spared his life, and determined to pick out a fine young Cock just attaining to his comb.
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