Word: 必然 (bìrán) 必然 dictionary entry bìrán inevitable; certain; necessity Full dictionary entry for 必然 Example sentences using 必然 2 sentences, showing page 1 of 1. 他们的相遇是必然的。 Tāmen de xiāngyù shì bìrán de. Their meeting was inevitable. 他的成功是必然的。 Tā de chénggōng shì bìrán de. That he will succeed is certain.