Diphthongal
a. 二合元音的, 连字的
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
The color of her dress suits her very well.
她衣服的颜色很适合她。