音標(biāo)發(fā)音英式音標(biāo) [?ɡra?nd ?fl??r]美式音標(biāo) [?ɡra?nd ?fl??r]英式發(fā)音 美式發(fā)音 基本解釋底層，底樓，一樓（建築物與外麪地麪相平的一層）。同根派生 the ground floor相關(guān)詞英漢例句noun [ S ]My office is on the ground floor. 我的公寓套房在底層。the ground floor更多例句英英字典劍橋英英字典 the floor of a building that is at the same level as the ground outsidethe ground floor劍橋字典the ground floor柯林斯字典