overbar

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A line placed above text; the character ‾ (◌̅).
    — #92;overline#123;A#125; is the letter A with an overbar.
动词 v.
  1. To place a line above (text). transitive

词形变化

overbars plural overbars present,singular,third-person overbarring participle,present overbarred participle,past overbarred past

词源

词源 1
Etymology tree
Proto-Indo-European *úp
Proto-Indo-European *-er
Proto-Indo-European *upér
Proto-Germanic *uber
Old English ofer-
Middle English over-
English over-
English bar
English overbar
From over- + bar.
词源 2
Etymology tree
Proto-Indo-European *úp
Proto-Indo-European *-er
Proto-Indo-European *upér
Proto-Germanic *uber
Old English ofer-
Middle English over-
English over-
English bar
English overbar
From over- + bar.
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