音標發(fā)音英式音標 [?kɑ?.d?.n?l ?va??l]美式音標 [?kɑ?r.d?.n?l ?va??l]英式發(fā)音 美式發(fā)音 基本解釋基本元音，定位元音。同根派生 cardinal vowel相關(guān)詞英英字典劍橋英英字典 one of the vowels in the system for describing vowels to which other vowels can be compared and referredcardinal vowel劍橋字典cardinal vowel柯林斯字典