a. 简单的, 普通的, 朴素的, 单纯的, 绝对的, 初级的, 原始的, 迟钝的
n. 出身低微者, 傻子
英文释义
n. any herbaceous plant having medicinal properties
a. having few parts; not complex or complicated or involved
a. (botany) of leaf shapes; of leaves having no divisions or subdivisions
s. unornamented