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单词
graphite
释义
graphite
graph
ite
/
ˈgræfaɪt
/
noun
[uncountable]
Etymology
ETYMOLOGY
graphite
Origin:
1700-1800
German
graphit
, from
Greek
graphein
( ➔
-GRAPHY
); because it is used in pencils
a soft black substance that is a type of
carbon
and is used in pencils, paints, and electrical equipment
随便看
razor blade
razor-sharp
razor wire
razz
razzle-dazzle
razzmatazz
R & B
RBI
RC
RCMP
R & D
RD.
Rd.
-rd
RDA
re-
're
re
reach
react
reactant
reaction
reactionary
reaction force
reactivate
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更新时间:2025/11/8 16:58:31