常见例句After receipt of your e-mail, MPC will within a few minutes automatically send backan acknowledgement, which will have as subject line the line you specified under "ACK". 在收到你的信件之後幾分鍾內，MPC會廻複一封感謝信，信的標題會使用你在"ACK"之下填寫的內容 返回 Backans