dust cap造句

• Pedal screwed dust cap
  脚踏防尘盖
• Please avoid cashing or bumping them in use , put on the dust cap immediately after using
  使用中请避免磕碰，使用后请及时戴上防尘帽。
• As he came into the hall he encountered the girl , who was now looking after another chamber . she had on a white dusting cap , beneath which her chubby face shone good - naturedly
  她正在打扫另一个房间，头上戴着一项白色的掸尘帽子，帽子下胖乎乎的脸蛋露出和善的笑意。