单词	labor grade
释义	labor grade 劳工等级，工作等级
随便看	single pole single throw switch single-pole single-throw switch single pole switch single-pole switch single-pole switching single pole three throw switch single-pole three throw switch single policy single pool single poplin single population single-population single-port single port single-port actuating cylinder single port actuating cylinder single-port amplifier single-ported slide valve single ported slide valve single-ported valve single ported valve single port manager single port nozzle single position hob single-position magneto switchboard 豥豦豧豨豩豪豫豭豮豯シキリショシキリトシキリナオシシキリニシキリ書シキリ直シシキルシキンシキンシキン