Stannometer
(金属)镀锡层厚度磁性测量计
🗣️ 情景例句
Like this.
像这样。
So soon? Why don't you stay a little longer?
这么早就走了？为什么不呆一会呢？
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？