单词	bravuras
释义	同bravura
随便看	material-at-site material balance material balance area material balance equation material balance flowsheet material balance report material balance statement material, bed material bibliography material-- blanket material body material boundary material-- breeder material buckling material--buckling material budget material-- canning material carrier material cause material chain material change of bodies material-- charge material circumstance material circumstance; material fact material-- cladding