一针见血yī zhēn jiàn xiě【注释】比喻说话直截了当，切中要害。【举例】鲁迅的批评文章往往是～，入木三分。【近义词】一语道破、一语破的、言必有中【反义词】言不及义、言之无物、空洞无物【歇后语】验血的扎耳朵【谜语】静脉注射【用法】偏正式；作谓语、定语、状语；含褒义【英文翻译】hit the nail on the head <to get something exactly right; to express the exact trust; hit somebody on the raw; penetratingly>