Retinal purple
[医]视紫质，视紫红质
🧩 词语组成解析
a. 视网膜的\\n[化] 视黄醛
purple
['pɝpl]
adj. 紫色的;帝王的;词藻华美的;
n. 紫色;紫（红）衣，紫袍;帝位，皇权;皇族;
vt. 使成紫色;
vi. 变紫;
🗣️ 情景例句
What is your biggest accomplishment on the job?
你在工作上最大的成就是什么？
Would you care for a cop of coffee?
要被咖啡吗？
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。