
好词典

源自中古英语 'fogge'(苔藓或沼泽植物),后引申为雾气。可能与古挪威语 'fok'(雪暴)或丹麦语 'fog'(飘雪)有关。
❶ 形容天气有雾的,能见度低的。通常指空气中充满细小水滴导致视线模糊的自然现象。
“The morning was so foggy that I could barely see the road.”
(早晨雾太浓了,我几乎看不清道路。)
“Driving in foggy conditions requires extra caution.”
(在雾天驾驶需要格外小心。)
❶ 比喻记忆或思维模糊不清的状态,像被雾气笼罩一样难以清晰回忆或理解。
“After the accident, his memory of that day remained foggy.”
(事故发生后,他对那天的记忆依然模糊。)
“I have only a foggy idea about how this machine works.”
(我对这台机器的运作原理只有个模糊的概念。)
not have the foggiest idea — 表示完全不知道或毫无头绪,强调对某事物极度不了解。
“I don't have the foggiest idea what you're talking about.”
(我完全不明白你在说什么。)