operculum Bony gill cover; comprised of four bones: opercle, preopercle, interopercle and subopercle.
鳃
鳃
；
四个硬；鳃、前鳃，间鳃与下鳃。
间
operculum Bony gill cover; comprised of four bones: opercle, preopercle, interopercle and subopercle.
鳃鳃；四个硬；鳃、前鳃，间鳃与下鳃。
interopercle One of the bones comprising the operculum; bordered antero-dorsally by the preopercle and postero-dorsally by the opercle and subopercle.
中鳃组成鳃的硬之一；毗邻
部前方藉由前鳃与
藉由鳃与子鳃。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
