fag out

1. Let me help with your kit-bag; you might fag your-self out!
   我来帮你拿工具袋吧；你要累坏了！
2. This kind of climbing will not fag out our well-trained mountaineers.
   这种攀登不会累倒我们训练有素的登山队员。

verb

1. exhaust or get tired through overuse or great strain or stress
   1. We wore ourselves out on this hike

   Synonym:    tirewear upontire outwearwearyjadewear outoutwearwear downfagfatigue