单词	谐振臂
释义	谐振臂 resonance arm
随便看	single-span rotor system single-spans single-spanshaft single span shaft single-span shaft single span system single-span tuning single spar single-spar single spar construction single-spar construction single spark gap single spark ignition single spark plug ignition single spark-plug ignition single spark structure single-spar structure singles party single spar wing single spatial mode single special frontier node single speed motor single-speeds single speed synchro data system single-speed synchro data system