A system that lets you send and receive messages from one computer to another through the internet.
電子郵件（系統）
"It's usually best to contact the teacher by email when you have a question."
看完整解釋 →
A system that lets you send and receive messages from one computer to another through the internet.
電子郵件（系統）
"It's usually best to contact the teacher by email when you have a question."