单词	Achilles' heel
释义	A·chil·les' heel (ə-kĭlēz) n. A seemingly small but actually crucial weakness. [From Achilles' being vulnerable only in the heel.]
随便看	polyimide polylingual polymath polymathic polymathy polymer polymerase polymerase chain reaction polymeric polymerically polymerism polymerization polymerize polymerous Polymnia Polymnia polymorph polymorphic polymorphism polymorphonuclear polymorphous polymorphously polymorphous perverse polymyxin Polynesia

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