英语词汇upstand beam怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	upstand beam
释义	upstand beam 简明释义直立梁；反梁网络释义 1 ?反梁反梁(upstand beam), 此释义来源于网络辞典。短语 1 upstand diaphragm beam 上隔板梁 2 upstand d beam 直立梁
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。