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单词
petro-
释义
petro-
comb. form 1 rock.
  
2.
petroleum (petrochemistry).
Etymology
: Gk petros stone or petra rock
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re-form
reform
reformat
re-formation
reformation
reformative
reformatory
reformer
reformism
reformulate
refract
refraction
refractive
refractometer
refractor
refractory
refrain
refrangible
refreeze
refresh
refresher
refreshing
refreshment
refrigerant
refrigerate
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更新时间:2025/12/19 3:10:31