Read Edit View history 安全帽 ānquánmào hard hat Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 安全帽 ānquánmào hard hat noun · safety helmet; hard hat 进入建筑工地必须戴安全帽。 Edit Delete References Add reference classifier 安全帽/安全帽 → 顶/頂 Edit Delete