helmet-bubble

基本解释

• n.露齿螺属

同根派生

英汉例句

• A miner's lamp is fixed onto his helmet.
  矿灯固定在矿工的头盔上。
• A bubble will burst at the slightest touch.
  气泡稍微一碰就破。
• All visitors to the site must wear safety helmet.
  到工地的所有参观者必须带上安全帽。
• A stray bullet struck his steel helmet and glanced off.
  一颗流弹击中他的钢盔，又弹了开去。
• Her cheerful spirits and bubble laughter infect the whole class.
  她那快乐的情绪和爽朗的笑声感染了全班。