自行车头盔，骑行头盔

cycle helmets───自行车头盔，骑行头盔

crash helmet───安全帽；（飞行员，摩托车驾驶员等的）防撞头盔

cycle hire───自行车出租

cycle hires───自行车出租

space helmet───[航]宇宙飞行帽

crash helmets───安全帽；（飞行员，摩托车驾驶员等的）防撞头盔

space helmets───[航]宇宙飞行帽

recycle solvent───循环溶剂

Blue Helmet───蓝盔部队；联合国维和部队；蓝盔人员

Put on your cycle helmet.───戴上你的自行车头盔。

You're tempting fate by riding your bike without wearing a cycle helmet.

• cycler pd
• cycle around
• cycle in
• cycle bicycle
• cycler app
• cycles song
• cycles sinatra
• cycles of matter
• cycle helmet
• cycles of the moon