词汇	accoustic absorptivity
释义	accoustic absorptivity n.吸音性
随便看	derivative thermogravimetric derivative thermogravimetric analysis derivative thermogravimetric curve derivative thermogravimetry derivative thermogravimetryDTG derivative thermogravimetry dtg derivative thermogravimetry, DTG derivative thermogravitimetric analysis derivative thermogravitimetry derivative thermometric titration derivative time derivative time constant derivative title derivative titration method derivative tone derivative tool Derivative Tools derivative tort derivative tractor derivative trader derivative trading derivative trait derivative treaty derivative tree derivative trust