belaying

v.

把绳索拴在系绳栓上( belay的现在分词 )；

1. I took a climbing class once and learned how to belay and tie knots, but I've never seen anything like this.
   我上过一次攀岩课，学会怎么做制绳和绑绳结，但是我没看过像这样的。

1. The belay consists of anchor, friction, and position.
   固定保护绳包括锚点、摩擦力和位置。

Self-belaying descending apparatus
MUST CONCENTRATE ON BELAYING
Belaying apparatus with friction claw for climbing
Design Details About Belaying Pins
Multifunctional belaying device for a rope
A Tale of Two Coasts...and Some Belaying Pins
Computer mathematical models in belaying techniques
The Dynamics of Belaying Two-Person Loads in a High Ropes Course Environment
A Belaying Pin and a Biscuit : Labour Movements and Narrative in The Nigger of the "Narcissus"
The effects of participant belaying on self efficacy of college students in indoor rock climbing