立即回信 meaning in Chinese
by return of post
Examples
- I desire an immediate answer of yours .
我请您立即回信。 - After receiving our letter , please write back by return
收到信后，请立即回信。 - I have such a bad headache today and write by return to your longing martha . p . s
今天我的头疼得厉害，所以一定要立即回信给苦苦思念你的