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单词
litmus
释义
litmus
lit
mus
/
ˈlɪt˺məs
/
noun
[uncountable]
Etymology
ETYMOLOGY
litmus
Origin:
1300-1400
Old Norse
litmosi
, from
litr
coloring substance
+
mosi
moss
science
,
chemistry
a chemical that turns red when touched by acid, and blue when touched by an
alkali
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suppressor
supranational
supremacist
supremacy
supreme
Supreme Being
Supreme Court
supremely
Supt.
surcease
surcharge
sure
sure-fire
sure-footed
surely
sureness
surety
surf
surface
surface area
surface mail
surface mining
surface tension
surface-to-air missile
Surface Transportation Board, the
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更新时间:2025/12/18 3:37:35