million-dollar weed
US informal
noun
Water hyacinth, Eichhornia crassipes, a serious weed of waterways in the southern United States.
Origin
1920s; earliest use found in Discovery: a monthly popular journal of knowledge.
| 单词 | million-dollar weed |
| 释义 | million-dollar weedUS informal noun Water hyacinth, Eichhornia crassipes, a serious weed of waterways in the southern United States. Origin |
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