英语词汇“i joist”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	i joist
释义	I joist I joist A manufactured wood product so named because its section looks like an uppercase letter I. The top and bottom chord are lumber or laminated wood, and the vertical web is plywood or oriented strand board.
随便看	endocyclic double bond endocyst endocystitis endocytic endocytic receptor endocytic receptor 180 endocytic vacuole endocytobiology endocytobiosis endocytoscopy endocytose endocytosis endocytotic endodan endodeoxyribonuclease endoderm endodermal endodermal canal endodermal cell endodermal cells endodermal cloaca endodermal cyst endodermally endodermal pouches endodermal sinus tumor

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I joist