青铜时代 qīngtóngshídài Bronze Age Definitions Defs Origin Strokes Stroke Words Sentences Sents 青铜 青銅 qīngtóng noun bronze an alloy of copper and tin; typically bluish-gray or yellowish-gray in color, hard, and corrosion-resistant时代 時代 shídài noun era a historical period, age, or epoch; often defined by specific political, economic, or cultural conditions
