太空探索 tàikōngtànsuǒ space exploration Definitions Defs Origin Strokes Stroke Words Sentences Sents 太空探索 tàikōngtànsuǒ space exploration noun The investigation of physical conditions in space and on stars, planets, and their moons through the use of artificial satellites, spacecraft, and space probes. 太空探索是不是浪费钱？ tàikōngtànsuǒ shì bùshì làngfèi qián? Is space exploration a waste of money?
太空探索 tàikōngtànsuǒ space exploration noun The investigation of physical conditions in space and on stars, planets, and their moons through the use of artificial satellites, spacecraft, and space probes. 太空探索是不是浪费钱？ tàikōngtànsuǒ shì bùshì làngfèi qián? Is space exploration a waste of money?
