Read Edit View history 标号 biāohào grade Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 标号/標號 · biāohào · grade 2026/03/04 标号 / 標號 biāohào grade grade or technical specification (of materials or products) 这种水泥的标号非常高。 noun created sense Mar 4, 2026, 02:25 AM