单词	鸣声通讯
释义	鸣声通讯 sonic communication
随便看	management type management-type management type of report Management type of the protected area management under contract management union relation management-union relation management unit Management units management upgrade management urgency index management usefulness management value management value model management view management visibility management vocationalization management volume inventory Management was feeble and cowardly Management,Waste management water resource Management Way management ways management weakness management will