Diphonemic
a. [语]双音素的,双音位的
🗣️ 情景例句
Grandpa, can you come?
爷爷， 你能去吗？
I guess that's Ok. What time should I check in?
我想这正合适。我应该什么时候去办理登机手续呢？
Be sure to call me if you need anything.
如有什么需要，请叫我