| 单词 | mountain mass |
| 释义 | Definition of mountain mass in English:mountain massnoun
OriginLate 18th century; earliest use found in William Cowper (1731–1800), poet and letter-writer. Definition of mountain mass in US English:mountain massnoun
OriginLate 18th century; earliest use found in William Cowper (1731–1800), poet and letter-writer. |
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