chirp
英 [tʃɜːp]
美 [tʃɜːrp]
v. 吱喳叫; 唧唧叫; 发啁啾声; 轻松愉快地讲(话); 嘁嘁喳喳地说
过去式：chirped 现在分词：chirping 第三人称单数：chirps 复数：chirps 过去分词：chirped
BNC.32990 / COCA.14222
牛津词典
verb
- 吱喳叫；唧唧叫；发啁啾声
to make short high sounds - 轻松愉快地讲（话）；嘁嘁喳喳地说
to speak in a lively and cheerful way
柯林斯词典
- VERB (鸟、昆虫)啾啾叫，发唧唧声
When a bird or an insect such as a cricket or grasshopperchirps, it makes short high-pitched sounds.- The crickets chirped faster and louder.
蟋蟀叫得更欢了。 - Chirpis also a noun.
- The chirps of the small garden birds sounded distant.
远处传来庭园小鸟的鸣啭。
- The crickets chirped faster and louder.
- VERB （人）欢快地高声说话，叽叽喳喳
You say that a personchirpswhen they say something in a cheerful, high-pitched voice.- 'See you soon, I hope!' chirped my mother.
“希望很快能再见！”我妈开心地大声说。
- 'See you soon, I hope!' chirped my mother.
英英释义
noun
- a sharp sound made by small birds or insects
verb
- make high-pitched sounds
- the birds were chirping in the bushes
- sing in modulation
双语例句
- Theoretical analysis and numerical simulation of compression to negative chirp pulse based on dispersion-shift fiber ( DSF) using distributed Raman Amplification.
该文对分布式拉曼放大的色散位移光纤（DSF）负啁啾光脉冲压缩进行了理论分析和数值模拟。 - The crickets chirped faster and louder.
蟋蟀叫得更欢了。 - But I did not chirp. I only wanted to see.
但是我没有吭声，我只是想等着瞧。 - Based on the fact that a chirp radar signal has a strong coupling between time and velocity, a deceptive jamming technique with shift frequency is proposed.
本文基于线性调频脉压信号在时间和多卜勒频率间存在强耦合的事实，提出用移频干扰实现欺骗干扰的方法。 - Analysis of Ultra Wideband Transmission Performance System Based on Chirp Spread Spectrum
基于Chirp扩频的超宽带信号传输性能分析 - Anti-noise Performance of Chirp Spread Spectrum System
Chirp扩频通信系统抗噪声性能研究 - At night the crickets chirp in the woods.
夜里蟋蟀在林中唧唧地叫。 - Novel Synchronization Method for Chirp Communication System
新颖的Chirp通信系统同步方法 - It uses Chirp Spread Spectrum technique to communicate and range.
该方法利用线性调频扩频技术进行通信并实现测距； - Multi-component Chirp Signal Separating and Enhancing Based on SVD of Time-Frequency Space
基于时频空间奇异值分解的多分量线性调频信号分离与增强