词语发声器
解释acoustic generator
acoustic generator〔名词〕声发生器详细»
acoustic generator〔名词〕发声器详细»
acoustic generator发声器详细»
acoustic generator声频发生器详细»
发声器sounder详细»
发声器acoustic generator;sound generator详细»
发声器〔名词〕sounder详细»
发声器acoustic generator;acoustical generator详细»
发声器acoustic generator详细»