Instant messaging
（网上的）即时通信（服务）
🧩 词语组成解析
n. 消息传送；信息传送；通知
🗣️ 情景例句
You've changed a lot since I last saw you.
自从我上次见到你以来，你改变了很多。
Could you tell me where I can find these books?
您能告诉我在哪儿能找到这些书吗？
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真够准的，是不是？幸亏我当时没戴帽子。