unrelated

形容词

1. 1

   无关的、不相干的、毫无关联的

   The two accidents were completely unrelated to each other.

   这两起意外彼此完全没有关联。

2. 2

   没有亲属关系的、非亲属的

   They share a surname but are actually unrelated.

   他们同姓，但其实没有亲属关系。