A perennial herb(Cichorium intybus) of the composite family, native to the Old World, widely naturalized in North America, and having rayed flower heads with blue florets.是什么意思_A perennial herb(Cichorium intybus) of the composite family, native to the Old World, widely naturalized in North America, and having rayed flower heads with blue florets.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句