n.肌肉注射
short.I am

IM stands for Instant Messaging, which is a type of communication over the internet that allows you to send messages in real-time.
立即通讯(IM)是一种互联网通信类型，允许您实时发送消息。
I use IM to stay in touch with my friends and family who live far away.
我使用即时通讯与居住在远方的朋友和家人保持联系。
The company uses IM to communicate with their remote employees.
该公司使用即时通讯与远程员工沟通。
Can you help me set up an IM account?
你能帮我设置一个即时通讯账户吗？
IM is more convenient than traditional email because it allows for instant replies.
即时通讯比传统电子邮件更方便，因为它允许立即回复。
We can schedule an online meeting via IM.
我们可以通过即时通讯安排在线会议。
My IM notifications keep popping up, interrupting my work.
我的即时通讯通知不断弹出，干扰了我的工作。
IM has become a common way to communicate in both personal and professional settings.
即时通讯已成为个人和专业环境中常见的沟通方式。
The IM service went down yesterday, so we couldn't chat with each other.
昨天即时通讯服务中断了，所以我们无法聊天。
I prefer using IM over phone calls because it's less intrusive.
我更喜欢使用即时通讯而不是电话，因为它不那么侵扰。