Diphthongal
a. 二合元音的, 连字的
🗣️ 情景例句
What about the baby?
那小宝宝怎么办？
This will do for the time being.
暂时这样就行了。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。