| 释义 |
radar
UK ['reɪ.dɑ:r] US [-dɑ:r] noun uncountable
■a system which uses radio waves to find the position of objects which cannot be seen 雷达•Other vessels in the area show up on the ship's radar (screen).该船的雷达（萤幕）显示这一海域有其他船只。
UK ['reɪ.dɑ:r] US [-dɑ:r] noun uncountable
fall off/ drop off the radar (drop beneath the/ sb's radar)
■to be forgotten or ignored, often because someone's attention is on something more important 被忘记，被忽视（通常因为某人的焦点放在其他更重要的事情上）•I was so busy at work, organising a summer holiday just dropped off the radar.我的工作太忙，把安排暑假的事都给忘了。 |