Read Edit View history 工字钢 gōngzìgāng i-beam Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 工字钢/ 工字鋼 gōngzìgāng i-beam noun · I-beam 这种建筑结构使用了大量的工字钢。 Edit Delete References Add reference No references for this word.