词汇	enjoyment of nature
释义	enjoyment of nature 自然之乐
随便看	double-disk clutch double disk colter double disk cultivator double disk drill double-disk drill double disk friction clutch double disk friction gear double-disk friction gear double disk friction press double disk friction screw press double disk harrow double-disk harrow doubledisking double disking double disk lapping machine double disk marker double-disk marker double disk opener Double Disk Parallel Gate Valves Double-disk property double disk rotor-bearing system double-disk supported double disk surface grinding machine double-disk swing foot valve double disk synergy test