| 单词 | karabiner | 
| 释义 | Word Frequency karabiner(ˌkærəˈbiːnə) noun  mountaineering a metal clip with a spring for attaching to a piton, belay, etcAlso called: snaplink, krab Word originshortened from German Karabinerhaken, literally: carbine hook, that is, one used to attach carbines to a belt | 
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