Grumbling
a. 出怨言的；喃喃鸣不平的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Major credit cards are accepted in this supermarket.
这家超市接受大多数的信用卡支付。
May I have your name, please?
请问你叫什么名字？
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，