They are made of poly lactic acid known as PLA from corn starches.
它们是由玉米淀粉中提取出的聚乳酸(PLA)制成的。
单词 | poly lactic acid |
释义 |
poly lactic acid
原声例句
VOA常速英语_美洲 They are made of poly lactic acid known as PLA from corn starches. 它们是由玉米淀粉中提取出的聚乳酸(PLA)制成的。 |
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