infallible
adjective /ɪnˈfæləbl/
/ɪnˈfæləbl/
- never wrong; never making mistakes
永无过失的；一贯正确的 - infallible advice
绝对正确的忠告 - Doctors are not infallible.
医生并非永不犯错。
- infallible advice
- that never fails; always doing what it is supposed to do
绝对可靠的；万无一失的 - an infallible method of memorizing things
百试百灵的记忆方法
- an infallible method of memorizing things
词源late 15th cent.: from French infaillible or late Latin infallibilis, from in- ‘not’ + Latin fallere ‘deceive’.