hand guard

英 美
  • 扶手
  • guard v.看守;守卫;保卫;提防n.警戒;哨兵;防护装置;警卫;【体】后卫
  • hand n.手;协助;手艺v.给;传Hand.n.汉德(英文姓)
    1. The hired hand fixed the railing.
      雇佣劳工修好了栏杆扶手。
    2. Applications range from electrical conduits and hand railings to high-pressure pipe lines that carry gas or caustic fluids.
      应用范围从电线管道和扶手到运送煤气或腐蚀性液体的高压管线。