Read Edit View history 工字梁 gōngzìliáng I-beam Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 工字梁 · gōngzìliáng · I-beam 2026/03/04 工字梁 gōngzìliáng I-beam I-beam 这种建筑结构使用了坚固的工字梁。 noun created sense Mar 4, 2026, 02:25 AM