oxyarc

名词 n.
中文释义

英文释义

名词 n.
  1. An arc produced in an atmosphere of oxygen, used for welding.

词形变化

oxyarcs plural oxy-arc alternative

词源

Etymology tree
Proto-Indo-European *h₂eḱ-der.?
Ancient Greek ὀξῠ́ς (oxŭ́s)bor.
English oxy-
Proto-Indo-European *h₂erkʷ-
Proto-Indo-European *h₂erkʷos
Proto-Italic *arkuos
Latin arcus
Old French arcbor.
Middle English ark
English arc
English oxyarc
From oxy- + arc.
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