infallible [in'fæləbl]

英汉解释

adj. 绝对可靠的；绝无错误的
n. 永远正确的人；绝无谬误的事物

反义词

a.   fallible

参考例句

1. Yet no one had come up with a system which was infallible, or even close to it.
可就是没有一个人发明一种万无一失或接近万无一失的系统。
2. Irises are very good for recognition but you can put in dilation drops which change the iris completely. No technique is infallible, he said.
瞳仁认证虽然不错，但滴入扩瞳药水就可以轻易地改变瞳仁大小。所以说没有什么技术是绝对可靠的。
3. Learning incessantly is the surest way to keep pace with the times in the information age, and an infallible warrant of success in times of uncertainty.
持续的学习是在信息时代中跟时代并驾齐驱的最稳当的方式，也是在变动的世代中胜利的可靠保证。

英英解释

adj.
  1. incapable of failure or error

网络释义

infallible
没有错误的; 绝对可靠的; 必然的; 可靠的事物;
infallible data
可靠数据;
infallible law
金科玉律;
cocksure infallible
绝对可靠的;
An Infallible ouchstone
一个牢不可破的试金石;