unilateral

医生发现他的右腿有单侧无力症状。

The doctor found ___unilateral weakness in his right leg.

这个国家采取单边行动，没有与其他国家协商。

The country took ___unilateral action without consulting other nations.

公司做出了单方面决定，没有征求员工的意见。

The company made a ___unilateral decision without consulting the employees.