Dolorsite
氧钒矿
🗣️ 情景例句
Mom, give me a break.
妈， 让我喘口气。
She blushes for him.
听了他的话，她羞红了脸。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？