raphide
/ˈreɪfaɪd/noun
- Botany a needle-shaped crystal of calcium oxalate occurring in clusters within the tissues of certain plants【植】针晶体。
词源
mid 19th cent.: via French from Greek rhaphis, rhaphid- 'needle'.
| 单词 | raphide |
| 释义 | raphide/ˈreɪfaɪd/noun
词源 mid 19th cent.: via French from Greek rhaphis, rhaphid- 'needle'. |
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