handholds

例句:

• I found handholds and hoisted myself along.
  我找到手可以抓的地方往上爬。
  
• Handholds are struck with the heel of the hand; footholds are kicked for testing.
  手点要用手的 踝 关节进行检查,而脚点要通过踢来检查.
  
• They are usually tall wooden walls with hard plastic handholds set at various angles.
  通常是高大的木墙,设置各种不同角度的硬质塑料岩点.
  
• But how do you control where you are if you can't regularly grab on to man-made handholds or places to click in your feet?
  来自VOA