Ferroxdure
永久磁铁(材料), 钡铁氧体(商品名)
🗣️ 情景例句
Maybe Lillian will be at the reunion.
或许Lillian也会参加聚会。
I always used to ask him a lot of questions.
我过去总是问他很多问题。
The man who manoeuvres carelessly into his five shillings worth of space ,at one of Europe's myriad permanent sites may find himself bumping a Bentley.
如果一位游客漫不经心地驾车驶入欧洲无数常年营地之一，花20镑租用一个空位，那么他可能会碰见一辆本特利汽车，