preopercle
/ˌpriːə(ʊ)ˈpəːkl/ /ˌpriːˈəʊpəkl/Ichthyol.
noun
= preoperculum.
Origin
Mid 19th century. From pre- + opercle. Compare earlier preoperculum, preopercule.
| 单词 | preopercle |
| 释义 | preopercle/ˌpriːə(ʊ)ˈpəːkl/ /ˌpriːˈəʊpəkl/Ichthyol. noun = preoperculum. Origin |
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