tubal

形容词 adj.
中文释义
英 /ˈtjuːbəl/    美 /ˈtubəl/

英文释义

形容词 adj.
  1. Of or pertaining to a tube, especially an anatomical one. not-comparable
    — The tubal heating surface of the Raven design was considerably less than on the contemporary Gresley design, and the grate area was the same, although the firebox heating surface was less.

词源

Etymology tree
Latin tuba
Latin tubusder.
Middle French tubeder.
English tube
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English tubal
From tube + -al.
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