Read Edit View history 观测卫星 guāncèwèixīng observation satellite Origin Definitions Defs Strokes Stroke Words Sentences Sents 观测卫星 觀測衛星 guāncèwèixīng observation satellite a satellite used for observing the Earth or other celestial bodies
观测卫星 觀測衛星 guāncèwèixīng observation satellite a satellite used for observing the Earth or other celestial bodies