Moaner
n. 经常抱怨的人；爱发牢骚的人
✅ 同义词
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
How much will all this cost?
一共要花多少钱呢？
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。