invulnerable be hard to fault with no chink in one´s armour be unable to find any chinks in sb.´s armour
Her logic was irrefutable.
她的逻辑无懈可击。
—— 柯林斯例句The case has to be made watertight.
案由必须做到无懈可击。
—— 给力词典精选The police verified that she had an airtight alibi.
警方查明她有着无懈可击的不在犯罪现场的证据。
—— 给力词典精选Before the recent political scandal, her reputation had been stainless.
在最近的政治丑闻之前, 她的名声是无懈可击的。
—— 给力词典精选When toned down again , the unimpeachable patriot appeared in the witness - box.
这阵喧哗过去, 那无懈可击的爱国志士已经登上了证人席。
—— 给力词典精选