| 单词 | tannin |
| 释义 | tannin tannin /ˈtæn.ɪn/ noun [C or U] (ALSO tannic acid, /ˌtæn.ɪkˈæs.ɪd/ ) ► F0 (one of) a group of chemicals that are found in plant cells, especially in leaves, bark (= a tree's outer covering), and fruit that is not yet ready to eatThesaurus+: ↑Plant biochemistryThesaurus+: ↑Specific chemicals, chemical compounds and gases , ↑Substances and structures in the body , ↑Types of chemical |
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