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单词
sapropel
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sap•ro•pel
(sap
′
rə pel′),
USA pronunciation
n.
Geology
mud consisting chiefly of decomposed organic matter formed at the bottom of a stagnant sea or lake.
Greek
pēlós
mud
sapro
- +
-pel
1905–10
sap′ro•pel
′
ic
,
adj.
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oping
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opinionatedly
opinionatedness
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opinionatively
opinionativeness
opinioned
opinion poll
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opistho-
opisthobranch
opisthodomos
opisthognathism
opisthognathous
opisthograph
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更新时间:2025/11/23 14:04:30