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词语防患于未然拆分为汉字：
防字的拼音、笔画、偏旁部首、笔顺、繁体字，防字字源来历，防字演变
戒备，预先作好应急的准备：～止。～备。预～。～范（防备，戒备）。～患未然。～意如城（指严格控制个人欲望，就像守城防敌一样）。～微杜渐（在坏事和错误刚冒头的时候就加以制止，以免发展下去）。守卫：～守。边～。海～。堤坝：～堤。“以～止水”。抵得……
患字的拼音、笔画、偏旁部首、笔顺、繁体字，患字字源来历，患字演变
忧虑：～得～失。忧～。灾祸：～难。祸～。隐～。防～未然。害病：～病。～者。……
于字的拼音、笔画、偏旁部首、笔顺、繁体字，于字字源来历，于字演变
介词（ａ．在，如“生～北京”；ｂ．到，如“荣誉归～老师”；ｃ．对，如“勤～学习”；ｄ．向，如“出～自愿”；ｅ．给，如“问道～盲”；ｆ．自，从，如“取之～民”；ｇ．表比较，如“重～泰山”；ｈ．表被动，如“限～水平”）。后缀（ａ．在形容词后，如……
未字的拼音、笔画、偏旁部首、笔顺、繁体字，未字字源来历，未字演变
不，不曾，没有：～必。～曾（céng ）。～来。～尝。～竟（没有完成的）。～及（ａ．没有来得及；ｂ．没有达到）。地支的第八位，属羊。用于记时：～时（下午一点至三点）。放在句末，表示疑问：“君除吏尽～？吾亦欲除吏”。……
然字的拼音、笔画、偏旁部首、笔顺、繁体字，然字字源来历，然字演变
1. 然 [rán]然 [rán]对，是：～否。不～。不以为～。以为对，答应，信守：～纳（以为对而采纳）。～诺（许诺，信守诺言）。这样，如此：当～。～后。～则。表示一种语气（a.表决定，犹焉，如“寡人愿有言～”；b.表比拟，犹言一般，如“如……
查询词语：防患于未然，试一试，用防患于未然来写一句话，用防患于未然造句。
汉语拼音：fáng huàn yú wèi rán
Regulators said the law is aimed at preventing food contamination rather than responding to it.
监管部门说，该法旨在在食品污染问题上防患于未然，而不是马后炮。But the idea that this can be prevented by judicious regulation of investment banking activities is a chimaera.
以为对投资银行业活动的明智监管能够防患于未然，不过是痴人说梦。The security monitor was able to record the IP of the user who had no privilege to try to enter the database.
安全监控可以使准确的记录下没有权限的用户试图登录数据库的用户机子的IP地址，能防患于未然。As the saying goes: " prevention " , can address the issue in more is always better than before, the turbulence in the end.
俗话说：“预防重于治疗”，能防患于未然之前，更胜于治乱于已成之后。"Unfortunately, madame, " answered Villefort, "the strong arm of the law is not called upon to interfere until the evil has taken place. "
“夫人，”维尔福回答说，“不幸的是法律之手段虽强硬却无法做到防患于未然。”To motivate you to stay young and healthy, think about what prevention can provide.
为了促使你保持年轻健康，请想想看防患于未然能带给你什么。Through the analysis of the problems in the extra floor building, solutions should be found to solve the problems.
通过对房屋加层中所遇到的问题进行分析研究，找到解决问题的方法，防患于未然。Discipline is about nipping things in the bud while love is always subtle and sincere.
严在防患于未然，爱须真诚到细微。IAB also has developed an enforcement program as part of our proactive approach to corruption control.
内勤局还有一个执法项目，是我们通过防患于未然来遏制腐败的一个环节。聪明人防患于未然。
He is wise that is ware in time.
没错，防患于未然嘛。
That's right.Better safe than sorry.
未雨绸缪，才能防患于未然。
It is best to prepare for the days of necessity.
预防流感, 一定要防患于未然。
One must prevent oneself from catching the flu.
预防流感，一定要防患于未然。
One must prevent oneself from catching the flu.
财务预警关键在于防患于未然
The Key of Financial Advanced Warning Is to Provide Against Possible Trouble
与其补救于已然，不如防患于未然。
To forestall is better than to amend. or Prevention is better than cure.
英国人从来不懂得防患于未然。
The British never awaken to peril until it is almost too late.
只有经常的清洁才能防患于未然。
Opt for frequent cleanings to nip tarnish in the bud.
你必须立刻采取行动, 防患于未然。
You must take immediate action and nip it in the bud.
医生更有能力，增强福利 防患于未然。
enable the doctor, enhance wellness and begin to cure the well before they get sick.
我们应当采取必要得措施, 防患于未然。
We should take preventive measures to guard against possible trouble.
我们应当采取必要的措施, 防患于未然。
We should take preventive measures to guard against possible trouble.
严在防患于未然, 爱须真诚到细微。
Discipline is about nipping things in the bud while love is always subtle and sincere.
我们要防患于未然, 懈怠会带来麻烦。
We will build our defenses beyond challenge, lest weakness invite challenge.
他用眼睛和智慧进行侦察，好防患于未然。
His eyes and his mind probed for danger before it appeared.
为此, 任何政策都要三思而后定, 防患于未然。
Therefore, we should think thrice before we decide so as to take preventive measures.
如果我不防患于未然, 他会继续干这种事的。
If I don't nip it in the bud, he'll keep doing it.
只有从中吸取教训，采取有效措施，才能防患于未然。
The useful lessons are it and available measures are made,in order to prevent electrical accident.
可以看到，我们与邻国紧密合作，以防患于未然。
As can be seen, we cooperate very closely with our neighbours in order to forestall threats.
从防患于未然的角度说，这种观点有其合理性。
Speaking formpoint of view of taking preventative measure, this standpoint has its type of reason.
如何防患于未然, 这是我们当前应当考虑的实际问题。
How nip in the bud, this is the real problem that we ought to consider currently.
几个国家开始实施大规模的军备计划，以防患于未然。
The fears have prompted several countries to embark on massive armament plans.
邵明立称，安全问题方面的报道可能有助于防患于未然。
Shao Mingli, commissioner of the State Food and Drug Administration, said reporting on safety issues could help prevent future problems.
安猜到他的用意之后, 决定防患于未然, 使之不能实现。
Guessing his intentions, Ann had resolved to check them in the bud.
因为预防教育能够起到防微杜渐和防患于未然的独特作用。
Because the precaution education can play a unique role in nipping an evil in the bud and providing against possible trouble.
加强对老年性心衰的认识，积极防治，可有效地防患于未然。
Strengthen the awareness of elderly heart failure, active and control, to be effective in prevention.
她猜到他的用意之后, 就决定防患于未然, 使之不能实现。
Guessing his intentions, she had resolved to nip them in the bud.
陈先生真的吗那我们最好防患于未然。她明年就要上国中了。
Mr. Chen Really Wed better nip it in the bud now. Next year shell be in junior high.