Moodier
a. 喜怒无常的( moody的比较级 ); 忧悒的; （无缘无故）不高兴的; 脾气坏的
🗣️ 情景例句
I've been thinking a lot about our responsibilities
我对于我们的职责想了很多
Who is that over there?
那边那个人是谁？
What's it used for?
有什么用途？