Identometer
快速校验钢条成分仪
🗣️ 情景例句
If you had your choice of all the places in the world.
假如你可以选择世界上的任何地方。
Lots of people like stamp collecting.
许多人喜欢集邮。
It's too far. The smaller one is nearer, and we've never been there before.
那个太远。小一点的那个近些，我们以前还从未去过那儿呢！