Achilles heel
致命要害；薄弱环节
🧩 词语组成解析
n. 阿喀琉斯(希腊神话人物)
heel
[hi:l]
n. 脚后跟，踵;（鞋、袜等的后跟）;（四足动物的）后脚;踵状物;
vt.& vi. （使）倾斜;
vt. 给（鞋等）修理后跟;
🗣️ 情景例句
Congratulations!
恭喜你
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk.
对挑衅显然非常敏感的公牛完全撇开斗牛士，直奔醉汉而来。