词汇	Sound absorption structure
释义	Sound absorption structure 吸声结构
随便看	A Handful of Clay A handful of coins a handful of enemies a handful of fascist gangsters a handful of grain a handful of grass seed a handful of hemp a handful of independent candidates a handful of melon seeds a handful of militarists a handful of passengers A hank of cotton yarn measures 840 yards a hank of knitting wool a handful of people a handful of rice a handful of silver a handful of soil a handful of students a handful of warmongers a hand-grenade A hand grenade is a missile weapon A hand-grenade is a missile weapon A handgun sits on a corner table A hand has five fingers A hand-held calculator