Diphthongic
a. diphthong的变形
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
The voice is the best music.
说话声是最好的音乐。
He will soon visit Darwin.
他不久还将到达达尔文去，