词汇	So it does
释义	So it does. 的确如此。
随便看	low speed electrical machinery low-speed electron low speed emulsion low-speed emulsion low speed encoder low speed engine low-speed engine low speed film low speed flow low-speed flow low speed flow control Low-Speed Folding-Fin Aircraft Rocket low-speed folding-fin aircraft rocketlsffar low speed Francis turbine low-speed friction low-speed friction servo system Low Speed Fuel Air Explosive Low-speed full-load low speed gear low-speed gear low speed gearbox low-speed gear down low speed handling low-speed handling low speed heavy cut