| 释义 |
tannin weighting
- weightliftingn. 举重
- bantamweightn. 最轻量级运动员
- prizefightingn. 职业拳击
- watertightnessn. 不透水性(水密封的)
- 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
- 加重剂jiā zhòng jì
weighting agent; heavy weight additive; heavy loader
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