Aspirin's active ingredient is found commonly in willow trees and other wild plants, which is how it came to infuse the medical traditions of Sumer, ancient Egypt, ancient Greece, and other cultures.
阿司匹林的有效成分常见于柳树及其他野生植物中,这使其融入了苏美尔、古埃及、古希
等众多文化的医学传统。