常見例句用作名詞 (n.)Building workers risk injury by not wearing helmets.建築工人不戴安全帽便有受傷的危險(xiǎn)。Protective helmets must be worn on site.在工地必須戴防護(hù)帽。用作名詞 (n.)The sword bit the knight's helmet.劍刺穿了武士的頭盔。A miner's lamp is fixed onto his helmet.鑛燈固定在鑛工的頭盔上。The safety helmet is held on by an elastic strap.安全帽用一根松緊帶系住。All visitors to the site must wear safety helmet.到工地的所有蓡觀者必須帶上安全帽。 返回 helmeting