The small, thin ray, sometimes found in front of (and bound to) the first large ray is counted for pectoral fins and ignored for pelvic fins.
英
美
释义
胸鳍第一根大鳍条前所发现的小且细的鳍条是被计数,但腹鳍的小且细的鳍条是被忽略的。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载