单词	payback rate
释义	payback rate 回收率
随便看	high alumina sand high alumina slag high aluminium brick high aluminium fly ash high-aluminium fly ash high-aluminium magnesium alloy high aluminous high-aluminous high aluminum brick high aluminum bronze high-aluminum bronze high-aluminum ceramic tools high aluminum fly ash high-aluminum fly ash high aluminum grinding ball high aluminum hot-dipping zinc alloy high aluminum level high-aluminum limonite high-aluminum mg alloy high aluminum mineral high-aluminum-rare earth-zinc alloy high aluminum Zn-based alloy High aluminum Zn-based alloys high-aluminum Zn-based alloys high alumnium zinc-based alloys