| 单词 | mascon |
| 释义 | mascon in British English (ˈmæskɒn) noun any of several lunar regions of high gravity Word origin C20: from mas(s) + con(centration)mascon in American English (ˈmæsˌkɑn) US noun a local concentration of very dense material beneath the surface of the moon Word origin mas(s) con(centration) |
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