crossoperterygii总鳍: crossopterygium网: net总鳍亚纲: crossopterygians; crossopterygii总鳍: crossopterygium◇总鳍鱼 crossopterygian亚网: subclass下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:总鳍亚网，即可在微信中查询翻译
