字典 波兰语 - 英语
- 
łatwy w obsłudze 用英语:
1. 
foolproof
No security system is foolproof.
He said he had a foolproof scheme for making money.
The system of preventing credit card fraud is close to foolproof.
a foolproof method; a foolproof identification system
No job, employer, organization, direction, etc. is foolproof or change-resistant.
英语 单词“łatwy w obsłudze“（foolproof）出现在集合中：
Can you prove who you are?Studia rozdział 1
