Alfer
铁素体合金, 铝铁合金, 阿尔费诺尔铁铝磁致伸缩合金
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
Look over to the southeast and you can see the con stellation of Orion.
眺望东南方向，你就可以看到猎户星座。
They're keyboard operators.
她们是电脑录入员。