英语词汇i-joist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	i-joist
释义	joist noun— 托梁 n ()
随便看	vitally important role vitally necessary vitally security vital machine vital means vital measure vital measurement vital medicines vital member vital message vital metal vital mission vital nature vital need vital nerve vital network vital nodes vital nutrients vital objectives vital oils vital opportunity vital organs vital oxygen vital part vital partner

英汉双解词典包含2273206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。

joist noun—