福克斯词典 \

英汉例句

\ ionone的例句（ionone在句子中的用法）

ionone的例句（ionone在句子中的用法）

A method on synthesis of ionone from litsea cubeba oil had been developed. 改进了由山苍子油合成紫罗酮的方法.
Lutein and zeaxanthin are both dihydroxy - carotenoids with the ionone ring systems distributed widely in nature. 叶黄素和玉米黄质是含紫罗酮环的二羟基类胡萝卜素,在自然界广泛存在.
Lutein is dihydroxy - carotenoids with the ionone ring systems distributed widely in nature. 叶黄素是含紫罗酮环的二羟基类胡萝卜素,在自然界广泛存在.

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