《以前》你也曾有這種感觸嗎?看一遍,心痛一遍
Gallium nitride - Wikipedia, the free encyclopedia 以前,你們不會說以前。以前,你們不會有太多爭拗,不會有太多對峙。以前他不會遲覆你的短訊,不會只回覆你一個單字。以前他有空時就會主動找你,不會讓你總是空等,總是憂心。以前,你們常常都想見到對方,只要一有空,就會約會,但現在即使有空,他也不會想來見你;以前你們見面,他都會對你微笑,不會像GaN is a very hard (12±2 GPa [8]:4), mechanically stable wide bandgap semiconductor material with high heat capacity and thermal conductivity. [9] In its pure form it resists cracking and can be deposited in thin film on sapphire or silicon carbide, despi...
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