(每日一词）56秒学1个词根，3个单词

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免费试听: (每日一词）antic; (每日一词）stilted; (每日一词）promontory; (每日一词）effusion; (每日一词）desalination; (每日一词）captivity; (每日一词）horoscope; (每日一词）allegory; (每日一词）interference; (每日一词）disapprobation

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