| 单词 | Achilles heel |
| 释义 | Achilles heel [əˌkɪl.i:z'hi:l] noun countable usually singular ■a small fault or weakness in a person or system that can result in its failure 阿喀琉斯的脚踵，致命弱点，致命伤 •A misbehaving minister is regarded as a government's Achilles heel and is expected to resign.一个行为不端的部长被视为政府的致命祸根，因而理应辞职。 |
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