bluebonnet

• 名词，指一种生长在美国西南部的低矮一年生草本植物，以其丝滑的叶子和蓝色花朵而闻名；也指一种深蓝色、无檐、平顶、带羽饰的苏格兰帽。

A noun referring to either a low-growing annual herb native to the southwestern United States, known for its silky foliage and blue flowers, or a brimless dark blue Scottish cap with a flat top and a plume.

1. Texas wildflowerB2formalamericanscientific

   A low-growing annual herb native to the southwestern United States, especially Texas, with silky foliage and blue flowers; it is a leading cause of livestock poisoning in that region.

   德州羽扇豆

   • The fields of Texas are covered in bluebonnets every spring.
   • Bluebonnets are the state flower of Texas.
   • Farmers must be careful because bluebonnets can be toxic to livestock.

   同义词buffalo clovertexas bluebonnet

2. B2formalbritish

   A brimless dark blue Scottish cap with a flat top and a plume on one side, traditionally worn as part of Highland dress.

   苏格兰圆帽

   • He wore a traditional bluebonnet to the Highland games.
   • The Scottish soldier's uniform included a bluebonnet with a feather.
   • Bluebonnets are often seen in historical reenactments of Scottish battles.

   同义词tam