单词:anthocyanins
n. 花青素(anthocyanin的复数)
单词:anthocyanins 相关文章
Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m
发表于:2019-01-13 / 阅读(49) / 评论(0)
VOA标准英语2011年(十一月)