Undefinable
a. 不能下定义的, 不确定的
✅ 同义词
🗣️ 情景例句
Let's go to the food court and get something to eat.
咱们去食品部吃点东西吧。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
You've ruined everything.
全都让你搞砸了。