两盘目...

Amphidiscosa的音标：...

Amphidiscophora的音标：...

两盘亚纲...

amphidisc的音标：amphidisc的英式发音音标为：[æmfɪ'dɪsk]amphidisc的美式发音音标为：[æmfɪ'dɪsk]...

两极胚盘，两盘体...