保险刀 bǎoxiǎndāo safety razor Definitions Defs Origin Strokes Stroke Words Sentences Sents 保险 保險 bǎoxiǎn safety (bound form) safety device, such as a lock or the safety on a firearm刀 dāo noun knife knife; blade; single-edged sword; any tool used for cutting, slicing, or carving
