by error

错误地

buy up, buyer, buzz, buzz off, buzz-word, buzzard, buzzer, by, by accident, by air, by all means, by all nerves, by analogy, by and by, by and large, by any means, by chance, by choice, by comparison, by courtesy of, by far, by force, by hand, by heart, by instinct, by invitation, by itself, by leaps and bounds, by little and little, by means of, by mistake, by name, by nature, by night, by no means, by oneself, by pressed for, by reason of, by reason that, by request,