Fibroferrite
纤铁矾
🗣️ 情景例句
I'm looking for somebody fit for the work.
我在找适合这项工作的人。
An empty bag cannot stand upright.
空袋不能直立。
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？