单词	rat-a-tat
释义	rat-a-tat noun ˈra-tə-ˌtat  variants or rat-a-tat-tat ˌra-tə-ˌta(t)-ˈtat  : a rapid succession of knocking, tapping, or cracking sounds Word History Etymology imitative First Known Use 1681, in the meaning defined above
随便看	exaltation Exaltation of the Cross exaltations exalted exaltedly exaltedness exaltednesses exalter exalters exalting Exaltolide Exaltone exalts exalté exam examen examens examinable examinant examinants examinates examination examination in chief examination table examinational

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