单词	regretful
释义	re·gret·ful (rĭ-grĕtfəl) adj. Full of regret; sorrowful or sorry. re·gretful·ly adv. re·gretful·ness n.
随便看	Indo-European root: demə- Indo-European root: dent- Indo-European root: der- Indo-European root: derk- Indo-European root: deru- Indo-European root: deu- Indo-European root: deu- Indo-European root: deuk- Indo-European root: deuə- Indo-European root: dhegwh- Indo-European root: dheigh- Indo-European root: dher- Indo-European root: dhers- Indo-European root: dheu- Indo-European root: dheu- Indo-European root: dheub- Indo-European root: dheugh- Indo-European root: dheuə- Indo-European root: dhghem- Indo-European root: dhgh(y)es- Indo-European root: dhreg- Indo-European root: dhreibh- Indo-European root: dhreu- Indo-European root: dhugəter- Indo-European root: dhwer-

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