傲游中如何更快地查词? | 别再提示
安装了遨游侧边栏插件,就能右边划、左边看: > 马上在线安装 > 先看看介绍 > 谢谢,已安装过啦
更多
The television isn’t on the market yet.


查询历史 相关参考
这个单词你近期已经查过5次了,小D建议你将它收录到单词本。收录 / 忽略

focus

['fəukəs]['fəukəs] 添加到我的生词本
复制词条
v.[I,T]
1.(使)集中,(使)聚集
2.调整(镜头,眼睛)焦点[焦距]以便看清
n.
1.【物理】焦点;【光学】(镜头的)焦点,焦距;聚焦,对焦点,对光;成像清晰点
2.(活动、注意力、兴趣等的)中心,重点,集中点
3.【医学】(病)灶;疫源地
4.【数学】 1). (椭圆的)焦点;2). (抛物线或双曲线的)螺线极点
v.[T]
1.集中(光束于);聚焦(于)
2.中心点(指人或事物)
3.(眼睛或镜头的)焦距,调焦
4.(光、声等的)焦点,中心点,源
5.(地震的)震源
v.[I]
1.集中
同:
反:
concentrate,focus
这两个动词均有“集中,聚集”之意。
concentrate指把人或物集中在一起,也可指把精力或注意力集中于某一事物上。
focus侧重指把光、热、射线等集中于一点,也可指把思想或精力等集中于某人或某事情上。
  1. Initial investigation at the first sign of emergence of a new zoonotic disease must focus on practical characteristics
    人畜共患病浮现的最初迹象一经觉察后所进行的初步调查研究,必须集中在一些实用特征,收藏
  2. Now savvy teachers focus more on giving kids access to the Information Highway
    现在,经验丰富的教师们更关注让学生使用信息公路。收藏
  3. What was even worse than having to focus his mind on a series of niggling jobs was the need to conceal his agitation from the telescreen
    他固然得集中精力,处理那些个琐屑的工作;然而更糟的是,他还得掩饰住心里的激动,不叫电幕看出来。收藏
  4. The image got out of focus
    这影像没有对准焦距。收藏
  5. This chapter' s focus on the practice of paying kickbacks, prevalent in many countries, brings us back to the dilemma of our case study
    本规则的焦点集中在很多国家中普遍存在的支付回扣的做法,这把我们带回到案例里的困境收藏
点击查看……

名词解释:

  • the concentration of attention or energy on something
    • the focus of activity shifted to molecular biology
    • he had no direction in his life
  • maximum clarity or distinctness of an image rendered by an optical system
    • in focus
    • out of focus
  • 更多 ...

动词解释:

查询结果不满意?帮小D改进一下吧
开心词场背单词

站内文章