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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
随便看
fomentation
fond
fondle
fondly
fondness
fondue
Fongafale
font
food
Food and Drug Administration, the
food bank
food chain
food coloring
food court
food drive
food group
foodie
food poisoning
food processor
food service
food stamp
foodstuff
food web
fool
foolery
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更新时间:2025/12/2 13:02:20