indolent

医生发现这个囊肿是惰性的，暂时不需要治疗。

The doctor found the cyst to be ___indolent, requiring no immediate treatment.

他太懒散了，连家务都不愿意做。

He was so ___indolent that he wouldn't even do the housework.

那只懒洋洋的猎犬摊在门廊上，有人经过也只是勉强抬了抬头。

The ___indolent hound sprawled across the porch, barely lifting its head as people walked by.