词典释义：
talk rapidly or incessantly about trivial matters
喋喋不休；饶舌；唠叨
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she was chattering about her holiday .她喋喋不休谈论着她的假期。
(of a bird, monkey, or machine)make a series of short quick high-pitched sounds
发出短促的尖声；（鸟）啁啾；（猴子）吱吱叫；（机器）嘎嘎作响。
(of a person's teeth)click repeatedly together, typically from cold or fear
（人的牙齿）打战。
incessant trivial talk
喋喋不休；唠叨
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a stream of idle chatter .一连串无聊的唠叨。
a series of short quick high-pitched sounds
短促的尖声
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the chatter of a typewriter .打字机的嗒嗒声。
undesirable vibration in a mechanism
（机械中的）震动，颤动
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the wipers should operate without chatter .这种雨刮工作时应该不会抖动。
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the chattering classes derogatory educated people, especially those in academic, artistic, or media circles, considered as a social group given to the expression of liberal opinions about society and culture 〈贬〉 喋喋阶级（受过教育的人士，尤指学术界、艺术界或媒体人士，习惯于发表有关社会和文化的自由主义见解）
" Middle English： imitative."
