bell the cat
勇敢地去做一件危險或困難的事情
書面·指承擔危險或艱巨任務
英文釋義
to undertake a dangerous or challenging task, especially one that is likely to result in personal risk or harm
例句
Someone has to bell the cat and tell the boss about the mistake.
典故來源
源自伊索寓言《老鼠開會》：老鼠們提議給貓掛鈴鐺以預警，但無人敢執行。