monitor listen in
Peter Murray is in London and has been monitoring reports out of Monrovia.
彼得·默里一直在伦敦监听来自蒙罗维亚的新闻报道。
—— 柯林斯高阶英语词典The police are continuously monitoring criminals.
警方一直在监听罪犯。
—— 给力词典精选We monitor the enemy´s radio broadcasts for the information.
我们为了收集情报而监听敌方的电台广播。
—— 给力词典精选To ensure the monitoring effect, the interfered carrier might be asked to turn off temporarily.
为了保证监听效果, 必要时需要暂时关闭被干扰载波。
—— 给力词典精选This instrument monitors the patient´s heartbeats.
这台仪器监听病人的心跳。
—— 给力词典精选