ragweed
n.
1790, from ragged + weed, n.; so called from shape of the leaves. Applied to a different plant (ragwort) from 1650s.
词汇 | ragweed |
词根词缀 | Online Etymology Dictionary ragweed n. 1790, from ragged + weed, n.; so called from shape of the leaves. Applied to a different plant (ragwort) from 1650s. |
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