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单词
i beam
释义
i beam
noun
Usage:
capitalized I
:
a rolled iron or steel beam or a cast steel beam of I section
;
also
:
a built-up beam of I section used especially in structural ironwork (as in steel-framed buildings)
— called also
I girder
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drawloom
draw lots
drawly
drawman
draw-moss
drawn
drawn
drawn bond
drawn butter
drawn edge
drawnet
drawn glass
drawn grain
projiciently
prokaryote
prokaryotic
proke
prokeimenon
prokopevsk
prol
prolabium
prolabor
prolactin
prolamin
prolamine
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更新时间:2026/6/23 20:08:41