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tuning fork [英] [ˈtju:nɪŋ fɔ:k] [美] [ˈtjunɪŋ fɔrk] [短语] 音叉 词频排名 31311/55435 学习人数 102 难度等级 4/10 认知比例 52.63% 例句 A tuning fork transmits sound waves through the air. 音叉通过空气传播声音。 Let me test your hearing ability with a tuning fork. 让我用音叉测试一下您的听力。 "When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time." 音叉被敲击时,产生几乎纯质的音调,其音量经久不衰。 助记 联想 Tuning 调整,调音 (turn一下,转一下,调一下) Fork 叉子 总体就是音叉啦
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