曲突徙薪有一家的烟囱很直旁边堆着许多柴火有客劝主人改建弯曲的烟囱把柴火搬开，不然有着火的危险主人不听，不久果然发生了火灾(见于《汉书霍光传》)。比喻事先采取措施防患于未然。英bend the chimney and remove the fuel to prevent a possible fire;[查看详情]

防患未萌防止祸患于未发生之前。[查看详情]

防患未然在事故或灾害发生之前就加以防备。例毫无改革之意只在防患未然。——《鲁迅书信案》英prevent;[查看详情]

积谷防饥谓储存谷物以防饥荒。[查看详情]

未雨绸缪天还没下雨先把房屋门窗修好。比喻提前做好准备或预防。英repair the house before it rains; don't have thy cloak to make when it begins to rain;[查看详情]

防微杜渐当坏事、坏思想、坏作风刚刚冒头的时候就加以制止不让它发展下去。英arrest what seems to be the begining of an unwholesome trend; check erronrous ideas at the outset;[查看详情]

有备无患事先有准备就可以避免疏漏或祸患。例惟事事乃其有备有备无患。——《书说命中》英preparedness ensures security; if one is prepared he will be safe;[查看详情]