lignin
/ˈlɪgnɪn/noun
mass noun
- Botany a complex organic polymer deposited in the cell walls of many plants, making them rigid and woody【植】木质素。
词源
early 19th cent.: from ligni- 'of wood' + -IN1 .
| 单词 | lignin |
| 释义 | lignin/ˈlɪgnɪn/noun mass noun
词源 early 19th cent.: from ligni- 'of wood' + |
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