Senperm
森珀姆恒磁导率合金(硅镍铁合金)
🗣️ 情景例句
There's your sleeping bag.
这是你们的睡袋。
He tells me is a city boy, and this is his first time to live in a camp like this.
他说他是一个都市男孩，这是他第一次过这种野营生活。
Why did you shave it off?
你为什么把它刮了？