Ferroxdure
永久磁铁(材料), 钡铁氧体(商品名)
🗣️ 情景例句
but in the lapel pocket.
但是在胸前的口袋。
I'll work for the next 5 days.
我要工作5天（从明天算起）
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。