Semen zanthoxyli
[医] 椒仁
🧩 词语组成解析
n. 精液, 精子\\n[医] 种子; 精液
🗣️ 情景例句
Six words.
六个字。
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
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。