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castellated beam
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cas
′
tellated beam
′
,
Metallurgy
a rolled metal beam the web of which is first divided by a lengthwise zigzag cut, then welded together so as to join the peaks of both halves, thus increasing its depth and strength.
1670–80
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epaulette
epaulette tree
epaxial
epaxially
e-payment
epazote
epee
epeiric
epeirogenesis
epeirogeny
epeisodion
epencephalon
ependyma
epenthesis
epenthesise
epenthesize
epergne
epexegesis
epexegetic
epexegetical
epexegetically
eph-
eph.
eph
epha
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/4 23:33:19