Abrasimeter
耐磨试验仪
🗣️ 情景例句
Then monthly rent is $650, with a $300 security deposit.
月租是 650 美元，再加上 300 美元押金。
She cannot be provoked by their stupid behavior.
她不会被他们愚蠢的举止激怒。
Yes. It's time for class. Let's go.
是的。上课的时间到了。我们走吧。