Dehydrogenization
去氢; 去氢退火
🗣️ 情景例句
The book is above me.
这本书我读不懂。
Although men are very different, often they have the same feelings.
人们虽然各自迥然不同，但是都具有相同的感情。
3 'I said it was a good idea all along.'
三、 我一直说这是个好想法。"