geoid
/ˈdʒiːɔɪd/noun
- (the geoid) the shape of the earth taken as mean sea level and its imagined extension under (or over) land areas大地水准面, 地球体。
词源
late 19th cent.: from Greek geoeidēs, from gē 'earth' + -oeidēs （see -OID）.
| 单词 | geoid |
| 释义 | geoid/ˈdʒiːɔɪd/noun
词源 late 19th cent.: from Greek geoeidēs, from gē 'earth' + -oeidēs （see -OID）. |
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