Dehydrogenization
去氢; 去氢退火
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢？
Work today,for you know not how much you may be hindered tomrrow.
今朝有事今朝做，明朝可能阻碍多。
He has a remarkable memory.
他有惊人的记忆力。