释义 |
sequoia tannin
- 丹宁dān níng
tannin
- 单宁dān níng
tannin
- 鞣质róu zhì
tannin
- 单宁酸dān níng suān
tannin
- 鞣料róu liào
tanning material; tan; tannin
- 丹宁酸dān níng suān
tannin; tannic acid; gallotannin
- 美国加州红杉国家公园měi guó jiā zhōu hóng shān guó jiā gōng yuán
sequoia national park
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