Diphthongal
a. 二合元音的, 连字的
🗣️ 情景例句
Including Susan.
包括Susan的。
There is but one step from the sublime to the ridiculous.
可敬与可笑之间只有一步之差。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。