speed

美音：[spid] 英音：[spiːd]

简单释义：

n.速；速率；快；迅速

v.加速；促进；快速前行；快速运送

网络速度；转速；生死时速

变形：

第三人称单数：speeds 现在分词：speeding 过去式：sped

完整释义：

1.调节速度,使保持一定速度
2.〔美国〕(汽车司机)用规定以上的速度驾驶
3.加速,快速,快速驶;刷地一下
4.催,使赶快,促进,快速送传
5.迅速前进,快行
6.飞驶,飞驰,轻捷;风驰电掣般赶路
7.〔古语〕使成功,使成就,使兴隆
8.祝愿成功,祝一路平安
9.窜
10.进行;过日子

1.速率,速度
2.速度快,快步小跑
3.速度;航速
4.(胶片,照相纸)感光速度
5.〔物〕速率
6.快,迅速
7.(汽车的)变速器,排挡
8.〔古语〕兴隆,成功
9.〔美口〕(大音量和强节奏的)“重金属”(电子)摇滚乐
10.〔美国〕甲基苯异丙胺(类毒品)

例句：

After just a few weeks you should start to see a dramatic improvement in the speed you can go at these lower heart rates.
只要几周以后，您应该开始看到在此低心率下的速度已有大幅度提高。
The ratio between the speed of light in a vacuum and that in a material is known as the material's refractive index.
光在真空中的速度与在物体内速度的比率被称为物体的折射指数。
"Typically it takes a year to do this, " said Frey, an infectious diseases expert. "I can tell you we're working at breakneck speed. "
传染病专家Frey说：“通常要用一年去做这件事情，”“我能告诉你我们以惊险时速在工作。”
After returning from his vacation, Nicholas had to work hard to get up to speed at his job.
结束假期返回工作岗位后，尼古拉斯得努力工作，好尽快进入状态。
The speed, power, and ammo of the Orca also makes it a prime choice for taking out husks.
奥卡的速度，火力和弹药使它成为清除外壳的最佳选择。
Travel time might have been shorter still, but for controversy over the train's speed.
出行时间可能更加缩短，但是这取决与关于高铁速度的争论结果。
A gram of weight traveling at a relatively slow speed might hurt a little if it hit you on the head, but it's not going to kill you.
1克的物体以相对较慢的速度砸到你的头的话，可能会觉得有点疼，但不会杀死你。
Although many countries around the world now have bullet trains, the United States still has no high-speed train system.
虽然世界上很多国家都引进了高铁，但美国仍没有高铁。

上一个：opposition

下一个：spread