midrib

名词 n.
中文释义

英文释义

名词 n.
  1. The strengthened vein down the middle of a flower petal or simple leaf or leaflet.
  2. The continuation of the petiole of a pinnately compound leaf around which the leaflets attach.

词形变化

midribs plural

词汇关系

近义词
midnerve midvein
衍生词
midribbed

词源

Etymology tree
Proto-Indo-European *me
Proto-Indo-European *dʰeh₁-?
Proto-Indo-European *-dʰe
Proto-Indo-European *médʰi
Proto-Indo-European *-os
Proto-Indo-European *médʰyos
Proto-Germanic *midjaz
Proto-West Germanic *midi
Old English midd
Middle English mid
English mid
English mid-
English rib
English midrib
From mid- + rib.
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