het·er·o·cyst 
(hĕtər-ə-sĭst′)
(hĕtər-ə-sĭst′)n.
A large, thick-walled, nitrogen-fixing cell that occurs at intervals along the filaments of certain cyanobacteria.
| 单词 | heterocyst |
| 释义 | het·er·o·cyst (hĕtər-ə-sĭst′)n. A large, thick-walled, nitrogen-fixing cell that occurs at intervals along the filaments of certain cyanobacteria. |
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