pitfall
美 [ˈpɪtˌfɔl]英 [ˈpɪtˌfɔːl]
- n.困难;隐患;危险
- 网络陷阱;缺陷;易犯的错误
复数:pitfalls

pitfall
1.危险;困难;(尤指)陷阱,隐患a danger or difficulty, especially one that is hidden or not obvious at first
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