adj.不会错的；极简单的；可靠而操作简便的；傻瓜式的

foolproof

Adjective

not liable to failure;

"a foolproof identification system"
"the unfailing sign of an amateur"
"an unfailing test"

Verb

proof against human misuse or error;

"foolproof this appliance"

foolproof例句

用作形容词(adj.)

No system can ever be completely foolproof.
没有一个系统可以完全不出错的。

They adopted a foolproof identification system.
他们采用了一种绝对可靠的识别系统。

foolproof近义词

safe tight resistant secure guaranteed infallible fail-safe perfect sure-fire goof-proof goofproof unfailing

foolproof