英语词汇“I-beam”是什么意思，“I-beam”的读音、用法及例句翻译-乐坝网

词汇	I-beam
释义	I-beam AHD[īʹbēm'] D.J.[ˈaɪˌbiːm]K.K.[ˈaɪˌbim]n.（名词） A steel joist or girder with short flanges and a cross section formed like the letter I.I形金属横梁，工字梁：由短翼缘和一个十字部分做成象字母 I的钢制托梁或主梁
随便看	feebled feeble-minded feebler feebles feeblest feebling feed feed feed feedback feedback inhibition feedback loop feedbacks feedbag feeder feeders feedhole feedhorn feeding feeding frenzy feedingstuff feedlot feeds feedstock feedstuff

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