在线词典北叟失马比喻祸福没有一定。拼音běi sǒu shī mǎ解释比喻祸福没有一定。近义词塞翁失马、因祸得福英文释义lit. the old man lost his horse, but it all turned out for the best (idiom); fig. a blessing in disguise; it's an ill wind that blows nobody any good