trochal.
/troh-kuhl/US // ˈtroʊ kəl //UK // (ˈtrəʊkəl) //
鳟鱼,鳟鱼的
Definitions
adj.adjective · 形容词
- 1.
Zoology.
- ›resembling a wheel.
Examples
On the sides of the ventral depression are two ridges which form the lateral boundaries of the trochal disc.
At a later period the lateral ridges of the trochal disc meet dorsally and so enclose the proral lobe.
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