词汇“rapper”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	rapper
释义	rapperrapper[ˈræpə]n.1.■敲门者; 敲门锤2.■振动器, (取样用的)轻敲锤3.■[美俚]交谈者, 参加座谈会的人
随便看	cavity impedance cavity magnetron cavity matching cavity mode cavity modulation cavity-moulding cavity photon flux cavity radiation cavity radiator cavity reflector alignment cavity resonance cavity resonator cavity resonator circuit cavity-resonator wavemeter cavity speed cavity tripping cavity tuning cavity-type diode amplifier cavity (vacuole) formation cavity wall cavolinite cavo-rilievo cavort cavortings CAVU

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