音標(biāo)發(fā)音英式音標(biāo) [?a?.ju??di?]美式音標(biāo) [?a?.ju??di?]英式發(fā)音 美式發(fā)音 基本解釋宮內(nèi)避孕器（intra-uterine device的縮寫）。同根派生 IUD相關(guān)詞英英字典劍橋英英字典 abbreviation for intra-uterine device: a small object put by a doctor into the womb of a woman who wants to avoid becoming pregnantIUD劍橋字典IUD柯林斯字典