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flash

美音:[flæʃ ]点这儿播放单词美音发声
英音:[flæʃ ]点这儿播放单词英音发声
n.闪光,闪现,一瞬间;vi.闪光,闪现,反射,使迅速传便;vt.使闪光,反射;adj.闪光的,火速的

难易程度:

flash为中学词汇   词频:5292

词形变化:

动词过去式:flashed 过去分词:flashed 现在分词:flashing 第三人称单数:flashes

近义词, 同义词

相关词

blaze  cable  flame  flare  radio  telegraph  wire    

flash


/flæʃ; flæʃ/
n
1 [C]
(a) sudden bright burst of light or flame 闪光; 闪烁
*a flash of lightning 一道闪电.
(b) (fig 比喻) sudden show of wit, understanding, etc (机智等的)显露; 恍然大悟
*a flash of inspiration, intuition, etc 灵机一动、直觉的感触.
2 [C] = news flash (news).
3 [C, U] device or system that produces a brief bright light for taking photographs indoors or in poor light 闪光灯
*This camera has a built-in flash. 这架照相机有内置闪光灯.
* I'll need flash for this shot; the light isn't good enough. 我拍这张照片需用闪光灯, 这里光线不好.
4 [C] coloured stripe or patch of cloth worn as an emblem on a military uniform, eg on the shoulder (佩于军服上的)徽章(如肩章).
5 [C usu sing 通常作单数] (infml 口) brief showing of the sexual organs, esp by men; indecent exposure 瞬间展露性器官(尤指男子); 猥亵性暴露.
6 [attrib 作定语] (infml derog 口, 贬) expensive-looking, showy and usu not in good taste 花哨的; 炫耀的
*a flash sports car 花里胡哨的跑车.
7 (idm 习语) a ,flash in the `pan sudden brilliant success that lasts only a short time and is not repeated 昙花一现
*His first novel was a flash in the pan, and he hasn't written anything decent since. 他的第一部小说如昙花一现, 此後他再没写出像样的东西. in a/like a `flash very quickly; at once; immediately 很快; 立刻; 立即
*I'll be back in a flash. 我马上就回来. quick as a flash => quick.

/flæʃ; flæʃ/
v
1 (a) [I] give or send out a brief bright light 发出闪光
*Lightning flashed during the storm. 暴风雨中闪电大作.
* A lighthouse was flashing in the distance. 灯塔在远处发出闪烁的光.
* (fig 比喻) His eyes flashed angrily. 他的眼睛怒火闪闪.
(b) [Tn, Tn.pr] cause (sth) to shine briefly or suddenly 使(某物)短暂地或突然地发光
*flash a torch in sb's eyes/at sb 用手电筒照某人的眼睛[照某人].
2 [Tn, Tn.pr]
(a) communicate with a light 用光联络
*flash a signal (to sb) with one's car headlights 用汽车前灯(给某人)发信号.
(b) send or reflect (sth) like a flash 如闪光般发出或反映出(某物)
*Her eyes flashed anger and defiance (at everyone). 她(看着大家,)眼中闪现着愤怒与轻蔑的神情.
3 [Tn] send (sth) by radio, television, etc (通过无线电、电视等)传送(某事物)
*flash a message on the screen 在屏幕上映出一信息.
4 [Tn, Tn.p] show or display (sth) briefly 短暂地显示或出示(某事物)
*flash an identification card 出示一下身分证
* (derog 贬) He's flashing his money around, ie to try to gain the admiration of others. 他到处显示自己有钱.
5 [I] (infml 口) (esp of a man) show one's sexual organs briefly and indecently (尤指男子)猥亵性瞬间展露性器官.
6 (phr v) flash along, by, past, through, etc move very quickly in the specified direction 急速向某方向运动
*The train flashed by at high speed. 火车疾驶而过.
* (fig 比喻) An idea flashed into her mind. 她突然闪出一个念头. flash back (of one's thoughts) return to an earlier time (指某人的思想)回溯, 回顾, 回忆
*My mind flashed back to our previous meeting. 我又想起了我们上次会面时的情景.
1. A flash of lightning hit the tree.
    雷电打在树上。

2. Anyone tiring of American or fake European culture can reach the Louvre art museum by express railway in less than an hour — from Minnie Mouse to Mona Lisa in a flash.
    任何人厌倦了那里的美式或仿冒的欧式文化了,就可乘快速列车,不到一小时就可到达罗浮宫,一瞬间就从米尼老鼠身边来到了蒙娜·丽莎面前。

3. You think about a problem until you're tired, forget it, maybe sleep on it, and then flash!
    你对某一个问题思考了很久,直至感到疲劳、把它忘掉了,也许暂时不去想它了,可后来却忽然来了灵感!

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