英语词汇“空口难凭”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	空口难凭
释义	空口难凭 kōngkǒunánpínghave only verbal statements without any proof；Mere verbal statements cannot be taken as proof.
随便看	environment subsystem environment supervise center environment supervision environment-supervision environment supervision management environment supervisor and control system environment supporting system environment surveillance environment survey environment survey satellite environment sustainable capacity environment symbol environment synchronization environment system environment system function environment system monitor environmentt environment table environment takes in environmenttal stress environment target environment tax environment technology environment-technology measure environment technology of electrical products