speed是什麼意思_音標_用法_例句

簡單釋義：

n. 速；速率；快；迅速

v. 加速；促進；快速前行；快速運送

網絡 速度；轉速；生死時速

變形：

第三人稱單數：speeds  現在分詞：speeding  過去式：sped  

完整釋義：

v.

1.調節速度,使保持一定速度
2.〔美國〕(汽車司機)用規定以上的速度駕駛
3.加速,快速,快速駛;刷地一下
4.催,使趕快,促進,快速送傳
5.迅速前進,快行
6.飛駛,飛馳,輕捷;風馳電掣般趕路
7.〔古語〕使成功,使成就,使興隆
8.祝願成功,祝一路平安
9.竄
10.進行;過日子

n.

1.速率,速度
2.速度快,快步小跑
3.速度;航速
4.(膠片,照相紙)感光速度
5.〔物〕速率
6.快,迅速
7.(汽車的)變速器,排擋
8.〔古語〕興隆,成功
9.〔美口〕(大音量和強節奏的)「重金屬」(電子)搖滾樂
10.〔美國〕甲基苯異丙胺(類毒品)

例句：

1. After returning from his vacation, Nicholas had to work hard to get up to speed at his job.
   結束假期返回工作崗位後，尼古拉斯得努力工作，好儘快進入狀態。

2. High-speed steel costs more but tools made of it with stand heat much better than those made of ordinary tool steel.
   高速鋼價格比較高但是由它製造的刀具比其他用平常金屬製造的刀具更加耐熱。

3. Some economists say they are less concerned about how much leverage China has than at the speed of the rise in China's leverage.
   一些經濟學家表示，相比中國的槓桿規模，他們更加擔憂的是中國槓桿增加的速度。

4. Each shockwave acts as a particle accelerator, increasing the speed of electrons within the plasma to near that of light.
   震蕩波就像一台粒子加速器，將等離子體中的電子加速到接近光速。

5. Although many countries around the world now have bullet trains, the United States still has no high-speed train system.
   雖然世界上很多國家都引進了高鐵，但美國仍沒有高鐵。

6. When asked what he thought of the train's speed of 240km per hour, he said: "it's really fast, it's the speed that we (our reform)need. "
   當他被問到對火車速度每小時240公里有什麼看法時，他說：「那真的是很快了，那就是我們（改進）所需要的速度。」

7. The results showed that it has features of low wind speed and small in vertical gradient of the wind speed in Sichuan basin.
   結果表明，四川盆地具有風速小，且風速垂直梯度亦小的特徵；

8. One curiosity was that, statistically, the speed of movement of the right knee also appeared to be important in signalling dance quality.
   從統計上看，右膝的運動速度似乎對於舞姿優美與否也很重要，這不禁讓人好奇。