音標發(fā)音英式音標 [?n.tr?-]美式音標 [?n.tr?-]英式發(fā)音 美式發(fā)音 基本解釋（搆成形容詞）在內，內部。同根派生 intra-相關詞英漢例句prefixintra-EU trade 歐盟內部的貿易intra-family disputes 家庭內部的爭執(zhí)intra-更多例句英英字典劍橋英英字典 used to form adjectives meaning "within" (the stated place or group)intra-劍橋字典intra-柯林斯字典