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pitch pipe什么意思

• pitch pipe什么意思 pitch pipe音标、翻译、用法

  英语翻译时间：2023/3/2 1:55:49阅读：4258

  pitch pipe音标英 [pitʃ paip]美 [pɪtʃ paɪp]pitch pipe翻译n.律管，定调管；音笛；英英释义 pitch pipe n.a small pipe sounding a tone of standard frequency; used to establish the starting pitch for unaccompanied singing pitch