习用语 meaning in Chinese

idiomatische wendung

The proverbial sayings , of which his talk was full , were not the bold , and mostly indecent , sayings common among soldiers , but those peasant saws , which seem of so little meaning looked at separately , and gain all at once a significance of profound wisdom when uttered appropriately
充满他的语言里的成语，大多是不文雅而粗犷的那些成语，并不是士兵使用的，而是老百姓的日常习用语，把它们单独抽出来看是没有意义的，但凑到话里说出来，则突然显示出深刻的机智。