单词	upkeep cost
释义	upkeep cost 保养费用
随便看	plastic coated hose plastic-coated hose plastic-coated metal plastic coated metal plastic coated metal hose plastic coated metals plastic-coateds plastic-coated screen plastic coated strip plastic-coated strip plastic coated tubes plastic coated wire rope plastic coated wire ropes plastic coating plastic coating technology for steel tube plastic coefficient plastic cohesive soil plastic collapse plastic collapse load plastic collision plastic column plastic comb binding plastic combustion method plastic commutator plastic compaction hbgw hbhj hbht hbhx hbhy hbjj hbjx hbjy hbljzmlr hblt ホンカクホンカクテキホンカドリホンカワホンカンホンカンホンカ取リホンガンホンキホンキュウ