Astaxanthin,a kind of oxygenated carotene,is widely employed in aquaculture and poultry raising as pigmentation source.是什么意思_Astaxanthin,a kind of oxygenated carotene,is widely employed in aquaculture and poultry raising as pigmentation source.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句