simian

Or perhaps the image came not from humans, but from some natural-history programme about our simian relatives, who spend much of their time literally nit-picking as part of grooming.

或者，捉虱子卵这种行为并非来自我们人类，而是来自人类的近亲类人猿的某些自然现象，作为清洁的一部分，它们确实花费了大量时间捉虱子卵。

Routine genetic sequencing of the virus showed it looked like no other sample of AIDS virus and it was eventually compared to a gorilla simian immunodeficiency virus, itself only discovered in 2006.

病毒常规基因序列表明与其它艾滋病病毒样本看上去不一样并且它最终与仅在2006年发现的一大猩猩猿免疫缺陷病毒比对。