It should be black, or the color of field of study, unless it is for a doctor's degree in which case is may be gold.

流苏应为黑色或者是该学科的颜色，而博士学位的流苏可以是金黄色的。

youdao

It should be black, or the color of field of study, unless it is for a doctor's degree in which case is may be gold.

流苏应为黑色或者是该学科的颜色，而博士学位的流苏可以是金黄色的。

youdao