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刺耳, 尖锐
the quality of being loud and unpleasant to listen to
- The stridency of the alarm clock made it impossible to ignore in the morning.
闹钟的刺耳声让人早上无法忽视。
- She turned down the radio, hoping to escape the stridency of the advertisement that was playing.
她调低了收音机的音量，希望能避开正在播放的广告的刺耳声。
同义词：