单词	铝钙闪石
释义	铝钙闪石dorrite
随便看	burden apportionment burden apportionment，burden distribution burden center burden charging carriage burden cost burden costs burden-credit account burden distribution burden distribution--burden apportionment burdened burdened vessel burdenening burdener burden height burdening burden-in-process burden [of an instrument transformer] burden of a radioisotope burden of instrument transformer burden of office, burden of persuasion burden of proof burden of proof; onus of proof burden of proof{=onus of proof} burden of proofs