单词	oil securities
释义	oil securities ɔilsi'kjuəritis石油公司证券
随便看	control of safety and stabilization control of sales force control of sandy desert control of scrap control of settlement control of setups control of sex differentiation control of shape control of ship Control of short message service control of short term capital control of shunting control of side lobes control of signal control of silviculture control of single-chip-computer control of slime pulp control of slip control of smoking control of socio-group purchasing power control of soil pollution control of soil temperature control of sort procedure control of source control of source of supply