= terraforming, n.; (also) the artificial construction of planets.
| 单词 | θ734 | 
| 释义 | the world > the universe > planet > 			[noun]		 > transforming into planet similar to earth (3)		 planetary engineering1936 = terraforming, n.; (also) the artificial construction of planets. terraforming1949 The process of transforming a planet into one sufficiently similar to the earth to support terrestrial life. ecopoiesis1990 The establishment of an artificially assembled, self-sustaining ecosystem on a lifeless planet. Cf. terraforming, n. | 
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