flash
[flæʃ]
v.闪光, 闪现, 掠过, 忽然..., 亵渎性暴露
n.闪光（灯）, 恍然大悟, 一刹那, 闪现, [计算机]Adobe公司的动画技术
adj.花哨的, 昙花一现的, 炫耀的, 火速的
例句与用法：
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。
Flashes are not allowed to be used in this museum.
这个博物馆里不准使用闪光灯。
The days seem to flash by.
光阴似箭。
Her eyes flashed with anger.
她眼中冒出了怒火。
Flashes of lightning illuminated the scene.
闪电的亮光照亮了现场。
词形变化：
动词过去式: flashed | 动词过去分词: flashed | 动词现在分词: flashing | 动词第三人称单数: flashes |
详细释义：
vt.
1. 使闪光; 使闪烁[(+at)]
Why is that driver flashing his lights at me?
那个司机为何用灯照我?
2. (向……)闪现出[(+at)][O1]
I flashed a warning glance at them.
我向他们投去警告性的一瞥。
3. 反照, 反射[(+back)]
4. 闪出; 亮出; 夸示[O]
She liked flashing her diamond necklace.
她喜欢炫耀自己的钻石项链。
5. (火速地)发出(电报, 电讯等); 使迅速传遍[O]
The news was flashed around the world.
这一消息迅速传遍世界各地。
vi.
1. 闪光, 闪烁
The stars flashed in the night sky.
夜空中群星闪烁。
2. (想法等)掠过, 闪现[Q]
A thought flashed through my mind.
我脑子里闪过一个想法。
3. 反照, 反射[(+back)]
4. 飞驰, 掠过[Q]
A car flashed by.
一辆汽车疾驰而过。
n.
1. 闪烁, 闪光[C]
There was a flash of lightning a moment ago.
刚才有一道闪电。
2. 灯号的一闪; 旗号的一挥[C]
3. 简短的电讯; 新闻快报[C]
The latest flash from the capital says that the fighting has been escalated.
来自首都的最新电讯说战斗已经升级。
4. 【摄】闪光摄影术; 闪光灯[C][U]
Did you bring your flash?
你有没有带闪光灯?
5. (思想等的)闪现[C]
A flash of grief came upon her when she heard the news.
她听到这消息时内心感到一阵悲伤。
6. 【军】肩章, 徽章[C]
a.
1. 突如其来的, 迅猛而短暂的; 紧急的[B]
The area was hit by a flash storm.
这一地区受到突如其来的暴风雨侵袭。
2. 俗艳的, 华而不实的
短语词组：
flash in the pan
1. 昙花一现
That singer can't last. He's a flash in the pan.
那歌手不能持久, 他只是昙花一现。
He did write a wonderful book, but it was just a flash in the pan.
他是写出了一部佳作, 可是那只是昙花一现。
flash back
1. 闪现
My mind flashed back to last Christmas.
我忽然回想起去年圣诞节的情景。
in a flash
1. 瞬间
He'll be back in a flash.
他很快就会回来。