Dehydrogenization
去氢; 去氢退火
🗣️ 情景例句
What was your GPA last semester?
你上个学期的平均成绩是多少？
Would you ming calling her sometime?
你可以找个时间打电话给她吗？
We can't go out because of the rain.
我们不能出去因为下雨了。