词汇	exchange line call
释义	exchange line call 交换线路呼叫
随便看	High Speed Ground Transportation HSGT high-speed ground transportation program High-Speed Ground Transport Program high speed ground transport system high-speed ground transport system high-speed growth high speed guided munitions high speed gun high-speed gymkhana high speed hacksaw blade high speed hammer high speed hammer forging die high-speed hammer forging die high speed hammer mill high speed hand grinder high speed handing high-speed handling High speed handpiece high-speed handpiece High Speed Hard Cutting high-speed hard cutting high speed hardening furnace high-speed hard machining high-speed heating furnace high-speed helicopter