Diphthongal
a. 二合元音的, 连字的
🗣️ 情景例句
Or you win, and I cook dinner for the entire family.
要是你赢了， 我替全家做晚餐。
He helps my father every day.
他每天都帮助我的父亲做事。
Is there something wrong.
出了什么事吗。