精钢 jīnggāng high-quality steel Definitions Defs Origin Strokes Stroke Words Sentences Sents 精钢 (精鋼) jīnggāng high-quality steel noun refined, high-grade or high-strength steel used for industrial or tool-making purposes. Sources Definitions AI-generated definitions
精钢 (精鋼) jīnggāng high-quality steel noun refined, high-grade or high-strength steel used for industrial or tool-making purposes. Sources Definitions AI-generated definitions
