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foolproof

美音:[´fu:lp´ru:f ]点这儿播放单词美音发声
英音:[´fu:lp´ru:f ]点这儿播放单词英音发声
adj.十分简单的,十分安全的,极坚固的

难易程度:

foolproof为短语/超纲词汇

词根

-proof 多加在名词之后,表“防~的”意思

相关词

resistant  safe  tight    

foolproof


/'fu:lpru:f; `ful`pruf/
adj
1 not capable of going wrong or of being misunderstood; very plain and simple 不会错的; 不会引起误解的; 非常简单明了的
*a foolproof method, plan, scheme, etc 万无一失的方法、计画、方案等.
2 not capable of going wrong or of being used wrongly; reliable and easy to operate 不会做错的; 不会用错的; 可靠而操作简便的
*a foolproof security system 可靠的安全系统.

foolproof


adj
a foolproof method, plan, system etc is certain to be successful
= infallible
 a foolproof way of preventing credit card fraud