| 单词 |
episperm |
| 释义 |
episperm
episperm (ˌɛpɪˈspɜːm) n (Botany) the protective outer layer of certain seedsThesaurus| Noun | 1. |  episperm - protective outer layer of seeds of flowering plantsseed coat, testareproductive structure - the parts of a plant involved in its reproductionseed - a mature fertilized plant ovule consisting of an embryo and its food source and having a protective coat or testa |
episperm
episperm[′ep·ə‚spərm] (botany) testa episperm
Synonyms for epispermnoun protective outer layer of seeds of flowering plantsSynonymsRelated Words- reproductive structure
- seed
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