heliotrope          
 noun uk/ˈhiː.li.ə.trəʊp/ us/ˈhiː.li.ə.troʊp/
 [ C or U ]天芥菜属植物,日光菊 
a plant with sweet-smelling purple or blue flowers
  Heliotropes sweetly scented the air. 太阳花在空气中发出甜美的香味。 
 You can take cuttings of heliotrope and fuschias. 你可以扦插日光菊和扶桑花。 
  [ U ]淡紫色,浅紫色 
a light purple colour
  Beside the fire sat Aunt Emily, dressed in heliotrope. 火堆旁坐着艾米丽姨妈,她也穿着浅紫色的衣服。 
 We admire the shades of purple, blue and heliotrope in the crystals. 我们欣赏着水晶中的紫色、蓝色和淡紫色等各种色调。 
 - More examples
 - The soil is packed with flowers including heliotropes, which have purple blossoms that smell like vanilla.
 - Her garden had roses and heliotrope, myrtle, and a little orange tree in it.
 - She designs opulent gowns in shades of heliotrope and jade.
 - The lights grew stronger, deep purple bleeding into heliotrope, claret, salmon, coral.
 
heliotrope       
adjective uk/ˈhiː.li.ə.trəʊp/ us/ˈhiː.li.ə.troʊp/
 淡紫色的,浅紫色的
light purple in colour
  The screens drew back and there she was, beaming in a heliotrope gown. 屏风向后拉开,她就在那里,身穿浅紫色的长袍,满面春风。 
 - More examples
 - She was driving home through a heliotrope dusk.
 - He was wearing his heliotrope pyjamas with a gold stripe.