well-informed intelligent be of use having quick access to information
The scandal was dug up by a well - informed journalist.
这件丑闻是被一位消息灵通的新闻记者发现的。
—— 给力词典精选They mentioned you as a good source of information.
他们说你消息灵通。
—— 给力词典精选It is of great use.
这玩意儿是极灵通的。
—— 给力词典精选It´s important to keep your finger on the pulse by reading all the right magazines.
通过阅读所有相关杂志而保持消息灵通是很重要的。
—— 柯林斯例句He is a man who knows the time of day.
他这人消息很灵通。
—— 辞典例句