Grumbling
a. 出怨言的；喃喃鸣不平的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Let's go.
我们走吧。
He has a car.
他有一辆车。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。