cumulus
/ˈkjuːmjʊləs/noun
(pl. cumuli /-laɪ/)[mass noun]
- Meteorology cloud forming rounded masses heaped on each other above a flat base at fairly low altitude【气象】积云。
词源
mid 17th cent. (denoting a heap or an accumulation): from Latin, 'heap'.
单词 | cumulus |
释义 | cumulus/ˈkjuːmjʊləs/noun (pl. cumuli /-laɪ/)[mass noun]
词源 mid 17th cent. (denoting a heap or an accumulation): from Latin, 'heap'. |
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