1·These early plants probably used something called retinal, which is a dark purple color.
这些早期的植物可能使用了一种叫做视黄醛的东西，它是一种深紫色的分子。
2·At that moment, Ma noticed the deliveryman's face and hands were dark purple because he was working outside for too long.
那一刻，马注意到，外卖送餐员的脸和手都是深紫色的，因为他在户外工作太久了。
3·The first specimens were just plain old red tulips, but they could be bred into some extraordinary variations, like the dark purple tulip.
最初的标本只是普通的古老的红色郁金香，但它们可以被培育成一些不同寻常的变种，比如深紫色郁金香。
4·Some of the most prized tulips were white with purple streaks, or red with yellow streaks on the petals, even a dark purple tulip that was very much prized.
一些最珍贵的郁金香是白色带紫色条纹的，或红色、花瓣上带黄色条纹的，甚至深紫色的郁金香是非常珍贵的。
5·She wore a dress of dark purple.
她穿了一件深紫色的连衣裙。
6·It is a dark purple dress.
它是一条深紫色的裙子。
7·East Indian tree having a useful dark purple wood.
东印度一种有用的深紫色树。
8·When a young red wine or dark purple violet color.
红葡萄酒年轻的时候呈现紫色或深紫色。
9·North American mulberry having dark purple edible fruit.
北美桑树，深紫色果实，可食。
10·Tongue dark purple or lilac, moss thin, tart unable veins.
舌质紫暗或淡紫，苔薄，脉涩无力。