| 单词 | ancestrula | 
| 释义 | ancestrulanoun  an·ces·tru·la   anˈsestrələ, aan-    plural ancestrulae  -ˌlēor ancestrulas   : the primary or first zooid of a bryozoan colony from which secondary individuals are formed by budding    ancestrular  (ˈ)⸗¦⸗⸗lə(r) | 
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