ergocalciferol是什么意思？

ergocalciferol的音标：ergocalciferol的英式发音音标为：[ˌɜ:gəʊkæl'sɪfərəʊl]ergocalciferol的美式发音音标为：[ˌɜgoʊkæl'sɪfəroʊl]...

Ergocalciferol at high levels also is toxic to chickness.高水平的麦角钙化醇对鸡也是有毒害的.Food additive -- Vitamin D 2 ( Ergocalciferol )GB14755 -1993 食品添加剂维生素D2 ( 麦角钙化醇 )...