in a way that involves or relates to the anus (= the opening through which solid waste leaves the body)

Some doctors recommend taking a baby's temperature anally for the most reliable reading. 一些医生推荐从婴儿肛门测体温以得到最可靠数据。

in a way that relates to being too worried about being organized or tidy

He anally straightens all the pens so that they're exactly in line. 他仔细把所有的笔摆直，使它们完全成一条直线对齐。

My mum was anally tidy so that's how I grew up. 我妈妈有洁癖，所以我就是这样长大的。