desc
en
der
复数形式
descenders
1
降部
(printing) the part of lowercase letters that extends below the other lowercase letters
2
下伸部分
a lowercase letter that has a part extending below other lowercase letters
3
下降者
someone who descends
4
下降器, 缓降器
a device used in climbing to control or slow descent
A descender is a climbing device used to safely lower a climber down a rope. It works by creating friction on the rope, allowing the user to control their speed as they go down. The device typically attaches to the climber’s harness and is used with a metal clip to secure it to the rope. Descenders are important for controlled and safe descending, helping climbers go down steep or vertical surfaces. They are designed to prevent rapid or uncontrolled descents, providing stability and control.
- The climber attached the descender to the rope before rappelling down the cliff.
登山者在悬崖下降前将下降器系在绳子上。
- Make sure your descender is securely fastened to your harness before descending.
在下降之前，请确保您的下降器已牢固地固定在安全带上。
- The new descender model features improved braking capabilities for safer descents.
新型下降器模型具有改进的制动能力，可实现更安全的下降。
- The descender clicked smoothly as he descended down the vertical drop.
当他沿垂直下降时，下降器平稳地咔哒一声。
- The instructor taught us different techniques for using the descender effectively.
教练教了我们不同的技巧来有效地使用下降器。