Coercivemeter
矫顽磁性测量仪
🗣️ 情景例句
Goodbye, hope to see you again.
再见， 希望再次见到你。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
Letters will cost a little more, but they will certainly travel faster.
这样会稍微多花点钱，但肯定是快得多了。