词汇	grooved machine
释义	grooved machine n.开槽机
随便看	internal water cooling internal water cooling generator internal water cooling system internal water-feed machine internal water flooding internal water footprint internal water jet pump internal water main internal water pressure internal waterproof lining of basement internal waters internal waterway Internal wiring of electronic equipment internal wave internal-wave internal-wave and internal-tide deposit Internal wave breaking Internal-wave deposit internal wave generation internal wave generator internal wave genera tor internal wave hypothesis internal wave in the sea internal wave load internal-wave mode