有备无患用英语怎么说？有备无患Precautions averts perils Readiness is all.参考：汉英成语大辞典 滤芯是设备中关键的部件，确保系统运作的效率与稳定性。滤芯的正确选用与维护对设备的寿命和性能至关重要。在设备设计和维护中，应充分考虑到滤芯的过滤效率、使用寿命、更换频率以及成本等因素。那么，有备无患用英语怎么说？一起来了解一下吧。
美国俚语:keep one's powder dry 有备无患
powder指火药
e.gRemember the old rule, keep your powder dry. We need to prepare enough food in case of floods hit！
古话说的好，有备无患。我们需要准备足够的食物以备洪水的来袭！
where there is precaution,there is no danger;preparedness averts peril;preparedness ensures
有备无患的英文
Be prepared and you won't be sorry.
或
With all precautions taken ,one is safe.
或一句成语
to have a second string to one's bow. (一把弓有备用弓弦）
以下是一些中文谚语的英文引用：
人起心发，树起根发
People start from their hearts and trees start from their roots.
树怕烂根，人怕无志
Trees are afraid of rotten roots and people are afraid of no ambition.
黑发不知勤学早，白首方悔读书迟
Black hair does not know how to study early, white head regrets to study late.
有备无患，无备有患
Be prepared and have no worries; be unprepared and have troubles.
家有一老，犹如一宝
An old family member is like a treasure.
细想出智慧，细嚼出滋味
Wisdom comes from careful thinking, and taste comes from chewing.
雷声绕圈转，有雨不久远
The thunder went round and round, indicating rain is not far off.
三年不上门，当亲也不亲
If you don’t visit for three years, even relatives won’t feel close.
泉水挑不干，知识学不完
Spring water is inexhaustible, and knowledge is endless.
不图便宜不上当，贪图便宜吃大亏
If you don’t seek cheap deals, you won’t be deceived. Seeking cheap deals can lead to great losses.
出门靠朋友，在家靠父母
Rely on friends when going out, and rely on parents at home.
好汉不吃闷头亏，好鸟不钻刺笆林
A brave person doesn’t suffer silently, and a good bird doesn’t fly into thorny bushes.
不怕百事不利，就怕灰心丧气
Fear not failures in a hundred things, but fear losing heart.
八月十五云遮月，正月十五雪打灯
The moon is obscured by clouds on the 15th day of the 8th lunar month, and snow illuminates lanterns on the 15th day of the 1st lunar month.
灯不亮，要人拨；事不明，要人说
If the light doesn’t work, someone needs to turn it on; if something is unclear, someone needs to explain it.
请注意，部分谚语的英文翻译可能因文化和语境的差异而有所变化，以上翻译尽量保持了原句的含义和韵味。
有备无患[yǒu bèi wú huàn]
be prepared against want; Be prepared and you won't be sorry.; have a second string [two strings] to one's bow; If one is prepared, he will be safe.
望采纳，谢谢！
以上就是有备无患用英语怎么说的全部内容，美国俚语:keep one's powder dry 有备无患 powder指火药 e.g Remember the old rule, keep your powder dry. We need to prepare enough food in case of floods hit！古话说的好，有备无患。我们需要准备足够的食物以备洪水的来袭！内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
