| 例句 |
infallibleadjective not being or likely to be wronga teacher with an infallible memory for names unerring, unfailing errorless, faultless, flawless, impeccablecertain, foolproof, inerrant, perfect, suredependable, reliable fallible defective, faulty, flawed, imperfectundependable, unreliable not likely to failan infallible cure for hiccups can't-miss, certain, fail-safe, sure, surefire, unfailing dependable, reliabledeadly, unerring fallible doubtful, questionable, uncertain in the 15th century |