Diphthongize
vt. (使)二合元音化, 复元音化
🗣️ 情景例句
Oh, I remember this picture.
噢 我还记得这张照片。
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
'It's all right,' she said, 'but isn't it upside down?'
是不错，她说到，但你不觉得有些混乱吗？