noise的意思：噪音、杂音、嘈杂声、喧闹声等。
常指不悦耳、不和谐的嘈杂声。例如：1、Don’t make any noise! 别吵闹!
2、The noise wakes me up.噪音吵醒了我。
3、The noise of traffic kept him awake.车辆的喧闹声使他睡不着。
例句：The noise out in the street was deafening.外面街道上的喧闹声震耳欲聋。I heard a loud noise and ran to the window. 我听见一声巨响，于是向窗户跑去。traffic/background noise. 交通噪音／背景杂音。dangerously high noise levels. 达到危险水平的高噪音级。
noise的noisy变形
noisy作为noise的变形，意思是：（形容词）嘈杂的；喧闹的；吵吵闹闹的；充满噪音的. 例句有：making a lot of noise喧闹的，嘈杂的。a noisy crowd of fans 一群喧闹的球迷。noisy neighbours 吵闹的邻居。
noisy car噪声大的汽车；noisy children吵闹的小孩；noisy crowd喧闹的人群；noisy surroundings嘈杂的环境；I prefer the quiet countryside to the noisy cities.我喜欢安静的乡村胜过喧闹的城市。
1、He was notorious for his noisy parties in the town.
因为他搞了多次喧闹的晚会，所以他在镇上声名狼藉。
2、I have got accustomed to noisy sound.
我已习惯于嘈杂声音。
3、These noisy conditions aren't really conducive to concentrated work.
这嘈杂的环境实在不利于专心工作。