词汇	怡愉
释义	怡愉 yí yú喜悦；和悦。
随便看	synthetic segmented copolymer Synthetic seismic gather synthetic seismic model synthetic seismic record synthetic seismogram synthetic seismograms synthetic sentence synthetic sentence identification synthetic sentence identification test synthetic sequence stratigraphic analysis synthetic service transmission equipment synthetic sewage Synthetic sex pheromone synthetic sex pheromones synthetics from coal synthetic shellac synthetic short synthetic silica synthetic silicoaluminate synthetic silk synthetic silk women's ensembles synthetic simplifying model synthetic simulation synthetic single crystal diamond synthetic sintered magnesia