natural indigo

常見例句

Indigo is a natural ingredient in blue.
靛青是藍(lán)色的一種自然配料。
dict.cn
Our natural indigo products: pure cotton sock china print cotton cloth linen cloth silk jean etc.
天然靛青染色的產(chǎn)品有：純棉襪子，含棉針織布料，亞麻布，絲綢，牛仔布等。
It is reddish-purple with Tyre that it is indigo that two kinds of mainer natural dyestuffs including indigo kind of structure are.
含靛類結(jié)構(gòu)的兩種較主要的天然染料是靛藍(lán)和泰爾紅紫。

At first Amgen tried using genetic engineering to create organisms that would extract oil from shale, man-made proteins that would make chickens grow faster and new specialty chemicals such as a cloned indigo, a substitute for the natural dye used to color blue jeans.
FORBES: Biotech Behemoth
The colours used are mainly natural: reds, blues, browns and whites produced from dyestuffs including madder, indigo, lettuce leaf, walnut skin, cherry stem and pomegranate skin.
UNESCO: Culture