Read Edit View history 无声无息 wúshēngwúxī unnoticed Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 无声无息/無聲無息 · wúshēngwúxī · unnoticed 2026/03/04 无声无息 / 無聲無息 wúshēngwúxī unnoticed happening without making a stir; providing no news or information about progress 这项工作在无声无息中完成了。 idiom created sense Mar 4, 2026, 02:25 AM