Rumex thyrsiflorus, also known commonly as the compact dock or thyrse sorrel, is a perennial herb, which grows in meadows and wasteland in most parts of Europe. It is somewhat similar to common sorrel (Rumex acetosa).
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。