achilles-heel
US /əˌkɪl.iːz ˈhiːl/
UK /əˌkɪl.iːz ˈhiːl/
1.
gót chân Achilles
a small problem or weakness in a person or system that can result in failure:
:
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Math has always been my Achilles heel.
gót chân Achilles
a small problem or weakness in a person or system that can result in failure: