今天我们的要学习的短语叫at one's wits' end. 使尽浑身解数却无法解决问题并且因此心塞。基本上可以理解为中文的江郎才尽，黔驴技穷。😢我尽力解释了。😔

Every single way out has been tested and tried. Unfortunately, nothing worked. I have to say I am at my wits' end now. 😳😳

每天坚持，每天进步，自然会有大不同。😍😘😘

P.S. 想要参加K叔发音课程或口语课程的同学可以添加K叔微信kevinrocker185. 请注明课程，课程是收费的。K叔微博: K叔美语 每天也会在微博分享趣味小知识。😁😁

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