outbox的用法和樣例：
例句
用作名詞 (n.)
- Now I know it is not appropriate to be called as Outbox Symptom.It is Sent Items Symptom.
稱之為發件箱癥狀其實也不準確，應該叫已發送郵件癥狀。 - The Store driver on the Hub Transport server also adds messages from the Outbox of a sender on the Mailbox server to the transport pipeline.
集線器傳輸伺服器上的存儲驅動器還將郵箱伺服器上發件人的發件箱中的郵件添加到傳輸管道。
