关于deadening的百科

• deadening造句怎么写

• rubberslabfornoisedeadeningPracticereplacingdeadeningfillerwordslike"um,""so"and"like"withsilence.Additional,wall,condolecanchoosedeadeningvery,ifmineralwoolissound-absorbingboardwait.Wemustremembernottoaddtothedestructionbybreakingachild'sspi...
• 2017-01-1614713