ragweed的词源

英文词源

ragweed (n.)

1790, from ragged + weed (n.); so called from shape of the leaves. Applied to a different plant (ragwort) from 1650s.

中文词源

ragweed：豚草

来自 ragged,破布般的，粗糙的，weed,草，杂草。比喻用法。

该词的英语词源请访问找单词词源英文版：ragweed 词源，ragweed 含义。