This is the 3507th most frequent Chinese word.
會發
"會發" means "will emit" or "able to produce."
In this sentence, '會發' conveys the intention or future action of sending (a letter). Here, '會' indicates a future tense, while '發' refers to the action of dispatching or sending.
他明天會發一封信給我。
He will send a letter to me tomorrow.
Here, '會發' is part of '會發現', which means 'will discover'. '會' conveys possibility or future action, and '發現' means 'to discover.' The phrase '會發' establishes that the discovery is an anticipated result of effort.
如果你努力學習，你會發現成功是可能的。
If you study hard, you will discover that success is possible.
In this example, '會發' means 'will emit.' '會' signifies a future occurrence, and '發出' means 'to emit.' This indicates the machine is expected to make sounds.