词汇	supercontrol tube
释义	supercontrol tube 变跨导管
随便看	single-line link single line manufacture single-line manufacture single line method single-line method Single Line Missile Assembly Building Single Line Observation single line of rails single-lineone-linediagram single-line one-line diagram single line operation single-line operation single line perforation single-line plan single-line policy single-line possession single-line protection system single line rail single line railway single-line railway single-line railway bridge single line register single-line register single line repeater single line representation