音标发音英式音标 [ˌdiː ən ˈsiː]美式音标 [ˌdiː ən ˈsiː]英式发音 美式发音 基本解释子宮擴張刮除術（dilatation and curettage的縮寫）。同根派生 D and C相关词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剑桥字典D and C柯林斯字典