triphthongs的中文意思、音标与词形变化

(triphthong 的复数) n. 三合元音

plural of triphthong n. A combination of three vowel sounds in a single syllable, forming a simple or compound sound; also, a union of three vowel characters, representing together a single sound; a trigraph; as, eye, -ieu in adieu, -eau in beau, are examples of triphthongs.