speleothem
/ˈspelɪəθem/noun
- Geology a structure formed in a cave by the deposition of minerals from water, e.g. a stalactite or stalagmite【地质】洞穴堆积物(例如钟乳石、石筍)。
词源
1950s: from Greek spēlaion 'cave' + thema 'deposit'.
单词 | speleothem |
释义 | speleothem/ˈspelɪəθem/noun
词源 1950s: from Greek spēlaion 'cave' + thema 'deposit'. |
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