Norma facialis
[医] 额面观
🧩 词语组成解析
n. 矩尺(星)座\\n[医] 外观(颅)
🗣️ 情景例句
I'm glad to have met you.
非常高兴认识你。
There's many a slip between the cup and the lip.
天有不测风云。
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。