Scoria
n. 铁渣, 矿渣, 火山渣
✅ 同义词
🗣️ 情景例句
Don't mention it. What would you like to drink?
别客气，想喝点什么？
I'd like a refund.
我要想退款。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。