Marcomizing
不锈钢表面氮化处理
🗣️ 情景例句
Harry, would you like to see a menu? Harry
你想看看菜单吗？
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
We can't let you have any more material.
我们不能再供给你原料了。