Acetylglucosamine
乙酰氨基葡萄糖
🗣️ 情景例句
No, you're way out of line this time.
不行，这一次你做得不合规矩。
Who is the author of this novel?
这篇小说的作者是谁？
Libraries made education possible, and education in its turn added to libraries: the growth of knowledge followed a kind of compound interest law, which was greatly enhanced by the invention of printing.
藏书使教育成为可能，而教育反过来又丰富了藏书，因为知识的增长遵循着一种“滚雪球”的规律。印刷术的发明又大大提高了知识增长的速度。