一肌

ひとはだ【一肌】

一肌脱ぐ give [lend] sb a helping hand; give sb a hand; help; go out of one's way for [to help] sb; put oneself out [use one's influence] 《for sb》; 《口》 pitch in (for [to help] sb).

●この事業に一肌脱いでいただけませんか? Won't you give us a helping hand [May we ask you to support us] with this project?

・よし, それじゃ一肌脱ごうじゃないか. Right! Let's get down to it [put our backs into it, get our shirts off] (and help). | OK. Why don't we pitch in [put our shoulders to the wheel] and give 《him》 a hand.