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Polylactic acid (PLA) is a new bio-based and renewable biodegradable material, which is made of starch raw materials proposed by renewable plant resources (such as corn). Starch raw materials are saccharified to obtain glucose, then glucose and certain strains are fermented to produce high purity lactic acid, and polylactic acid with certain molecular weight is synthesized by chemical synthesis method. It has good biodegradability, can be completely degraded by microorganisms in nature under specific conditions after use, and finally generates carbon dioxide and water without polluting the environment, which is very beneficial to environmental protection and is recognized as an environment-friendly material. This thing is actually a long piece, and then "curled up" in it and wrapped in a cylinder shape. What's the use? You will see it in a short time.于是麻由华便在天地家住下了.慢慢的,她和沙沙美成了好朋友,并逐渐溶入了这个家.但是,由厨菜使用魔力,控制麻由华,要将天地带到黑暗世界.第一次,被魉呼中途阻止了,于是魉呼叫天地小心,并和麻由华大打出手,后来被天地制止.麻由华自己也不知道发生了什么事,沙沙美安慰她,并答应和她一起过圣诞节.吴凌珑的气势立刻泄掉了大半。"That maybe, half way still want to kill? Finally, on the way back to drag, Liu Gui took a group of people to search the room one by one and found a notebook, as if it were Shan Guoxi's, with the list of people who killed the old summer on it.Returns the corresponding本剧改编自ABC News/ABC Radio的同名播客，讲述Elizabeth Holmes及她的公司Theranos如何崛起及坠落。杨长帆无奈一笑，有人急了，直接跑我这里来买了。