不知轻重bù zhī qīng zhòng常用成语 基本例句 have no appreciation of a thing's importance繁体不知輕重近义不明事理反义知书达理但是这次对峙在共和党头上安上了不知轻重的罪名,强调了它在税收问题上的顽固死板,并似乎暴露出了党内的一些分歧。 But the showdown exposed the party to the charge of recklessness, highlighted its rigidity on taxes and seemed to reveal a rift. ecocn