音標(biāo)發(fā)音英式音標(biāo) [?di? ?n ?si?]美式音標(biāo) [?di? ?n ?si?]英式發(fā)音 美式發(fā)音 基本解釋子宮擴(kuò)張刮除術(shù)（dilatation and curettage的縮寫）。同根派生 D and C相關(guān)詞英英字典劍橋英英字典 abbreviation for dilatation and curettage: an operation in which the inside surface of a woman's womb is removed for medical reasonsD and C劍橋字典D and C柯林斯字典