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单词 poly-
释义 poly-
combining form
Etymology: Middle English, from Latin, from Greek, from polys; akin to Latin plenus full — more at full
1.
 a. : many : several : diverse : much : multi-, pluri-
  < polytonality >
  < polycentric >
  < polycotyledon >
  < polycross >
  < polyarthritis >
 b. : excessive : abnormal : hyper-
  < polygalactia >
  < polychromia >
  < polydactylous >
2. chemistry
 a. : containing more than one and especially more than two or three units of (a specified substance)
  < polyatomic >
  < polysulfide >
  — compare olig-
 b. : isopoly-
  < polymolybdate >
 c. : polymerized : polymeric : polymer of (a specified monomer)
  < polyethylene >
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更新时间:2024/11/10 17:19:25