Murphy's law

劍橋詞典

the principle that if it is possible for something to go wrong , it will go wrong
墨菲法則（一種認(rèn)爲(wèi)凡有可能出差錯(cuò)的事終將出差錯(cuò)的論斷）
The bus is always late but today when I was late it came on time - that's Murphy's law ! 那一路公共汽車縂是晚點(diǎn)，可是今天我遲到了，它卻準(zhǔn)時(shí)來(lái)了——我想那一定是墨菲法則在起作用。 返回 Murphy's law