词汇	lead alloy
释义	lead alloy li:dˈælɔi 短语¹¹⁴⁴⁶⁷⁺⁴铅合金
随便看	administrative domain administrative domination administrative double disposal action administrative duty Administrative Du-ty administrative ease administrative echelon administrative ecology administrative ecology environment administrative economic law administrative economy administrative ecosystem administrative education administrative effciency Administrative Effectiveness administrative efficacy administrative efficacy establishment administrative efficiency administrative efficiency in China administrative efficiency of taxation administrative efficiency of tax revenue Administrative Effidency administrative emergency administrative emergency authority administrative emergency law