开怀儿 kāihuáir to one's heart's content Definitions Defs Origin Strokes Stroke Words Sentences Sents kāihuáir to one's heart's content 开怀 開懷 kāihuái verb to one's heart's content to one's heart's content; without restraint; being happy and care-free in mood儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.kāihuáir to give birth to one's first child 开怀 開懷 kāihuái to give birth to give birth to one's first child儿 兒 r particleaffix [erhua suffix] A suffix attached to a word to form a retroflex ending, often indicating a small size, a sense of familiarity, or turning a word into a noun.
