pretreatment

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. Any treatment received before some other process.
形容词 adj.
  1. Prior to treatment. not-comparable

词形变化

pretreatments plural

词源

词源 1
Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
English treatment
English pretreatment
From pre- + treatment.
词源 2
Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
English treatment
English pretreatment
From pre- + treatment.
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