一絲不茍 be strict in one's demands; be conscientious and meticulous; be scrupulous about every detail; meticulously attentive; dot the i's and cross the t's; methodistic; neglect no detail; not to be the least bit negligent; thorough; (work) in a careful and thoroughgoing way; work with meticulous attention and conscientiously; work with the greatest care
一絲不茍地 fastidiously; regularly; strictly; to the dot of an i
一絲不掛 in nature's garb;be in the nude;be starknaked; buck naked; have nothing on; in a state of nature; in one's birthday suit; in one's skin; in the altogether; not to have a rag to one's back; not have a stitch on; strip to the buff; without a shred of clothing on; with noting on