Ferropyr
费罗派尔铁铬铝电阻丝合金
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
Newspapers keep us in contact with the events of the world.
报纸是巨大的信息来源，互联网也不能取代它的地位。
Mrs Flower's house has now been sold.
弗劳尔夫人的房子现已售出。