chirp是什么意思？

chirp

英[tʃɜ:p] 美[tʃɜrp]

• vi. 鸟叫，虫鸣；

过去式：chirped;

过去分词：chirped;

现在分词：chirping;

第三人称单数：chirps;

例句

• Only male cicadas chirp in late summer, and early autumn. 只有雄性的寒蝉在夏末秋初时鸣叫.
• Birds had begun to chirp and twitter among the trees. 鸟儿开始在树丛中啁啾鸣啭.
• Now it is clearing up, and a sparrow is beginning to chirp. 现在天就要晴了, 一只麻雀已开始喳喳地叫.
• The birds chirp merrily at the top of tree. 鸟儿在枝头欢快地啾啾鸣唱.

柯林斯高阶英汉双解学习词典释义

• VERB
  (鸟、昆虫)啾啾叫，发唧唧声
  When a bird or an insect such as a cricket or grasshopper chirps, it makes short high-pitched sounds.
  例句
  The crickets chirped faster and louder. 蟋蟀叫得更欢了。
• VERB
  （人）欢快地高声说话，叽叽喳喳
  You say that a person chirps when they say something in a cheerful, high-pitched voice.
  例句
  'See you soon, I hope!' chirped my mother. “希望很快能再见！”我妈开心地大声说。

英汉词典释义

• vi.
  鸟叫;虫鸣
  The birds are chirping merrily. 鸟儿在欢快地鸣叫着。

英英词典释义

• Noun
  1. a sharp sound made by small birds or insects
• Verb
  1. make high-pitched sounds; of birds
  2. sing in modulation

行业词典

• 测绘： 线性调频脉冲；一种声呐图像信号处理技术。其原理是对发射的宽带调频(FM)脉冲，在相位和振幅等方面进行校正和补偿，并通过数字信号处理器进行处理，使换能器输入较小的峰值功率而得到较大的信噪比。；
  石油： 连续变频信号；
  航天： 线性调频脉冲；