heliotrope|heliotropes

她选择了一条淡紫色的围巾来搭配她的春季连衣裙。

She chose a scarf in ___heliotrope to match her spring dress.

这些紫色的天芥菜花是向日葵的近亲，它们会随着太阳转动。

These purple ___heliotropes are relatives of sunflowers, turning their faces to follow the sun.

她在窗台的花盆里种了一株散发着香气的紫花天芥菜。

She planted a fragrant purple ___heliotrope in the windowsill flowerpot.