词汇	venae jugularis interna
释义	venae jugularis interna 医颈内静脉
随便看	single-schedule tariff single schedule tariff system single-schools single-science university and college single scientific research task single scintillation radioactive logger single-screw extrusion machine single screw localizing plate single-screw mechanism singles club single-scoop loading machine single-scoop shovel Single Scope Background Investigation single scored block singles court single screen single-screen single screened conductor Single Screen Entry of Confirmations singlescreen saturator singlescrew single screw single-screw single-screw air-compressor single screw and rudder vessel