[rɪ'flekʃn][rɪ'flekʃn]
  • n. 倒影;反射;反映;沉思;考虑
  • 记忆方法

    词根词缀法
    re-回+-flect-弯曲+-ion
      noun(名词)
      1. [ C or U ] 映像;映照出的影像;反射
      2. [ U ] (光线、热量、声音或能量从表面的)反射
      3. 反射角
      4. [ C usually singular ] 显示;反映;表达
      5. [ C or U ] 沉思;深思;审慎的思考
      6. 给…带来(尤指不好的)影响的事情;招致对…非议的事情

    双解例句

    noun(名词)
    1. [ C or U ] 映像;映照出的影像;反射

      In Greek mythology, Narcissus fell in love with his own reflection in a pool of water.

      希腊神话中的那喀索斯爱上了自己在水池中的倒影。

      He put silver foil around the fire to increase heat reflection.

      他用银箔围住火炉来增加热的反射。

    2. [ U ] (光线、热量、声音或能量从表面的)反射

      He put silver foil around the fire to increase heat reflection.

      他用银箔围住火炉来增加热的反射。

    3. 反射角
    4. [ C usually singular ] 显示;反映;表达

      The fact that soldiers are on the streets is a reflection of how terrified the government is.

      街头部署了士兵,这一情况显示出政府是多么惊恐。

    5. [ C or U ] 沉思;深思;审慎的思考

      On reflection (= after considering it), I decided I had been wrong.

      经过审慎的思考,我认定以前是我错了。

      After 30 years as a judge, her reflections on/about justice were well worth listening to.

      她当了30年法官,所以她对司法制度的意见很值得一听。

    6. 给…带来(尤指不好的)影响的事情;招致对…非议的事情

      Low test scores are a sad reflection on our school system.

      学生考分低,这使我们的学校系统遭受非议。

    小知识

    Your reflection is what you see in the mirror. Other things that bounce back at you are also reflections — light waves, sound waves, even your thoughts.

    Reflection comes from the Latin reflectere, made up of the prefix re-, “back,” and flectere, “to bend.” So it's bending something back: your reflection in the mirror is the light waves that bounce your image back at you. When you pause for reflection — serious thinking, that is — your thoughts are bending inward. Reflection can also be a consequence of something: the way your dog mopes around when you're away is a reflection of how much he misses you.

    实用短语

    1. reflection nebula

    2. diffuse reflection

    3. reflection mapping

      反射贴图,反射映射,第二十四讲

    4. total internal reflection

    5. mach reflection

      马赫反射,震波反射,mach反射,赫反射

    6. signal reflection

      信号反射

    7. quantum reflection

      量子反射

    8. reflection dimming

      反射暗淡,反射昏暗

    9. total external reflection

      全外反射

    常用短语

    1. seismic reflection

      地震波反射

    2. on reflection

      经再三考虑

    3. reflection coefficient

      反射系数

    4. total reflection

      全反射

    5. reflection method

      反射法;映射法;反射式探伤法;镜象法

    6. direct reflection

      定向反射;镜面反射;直接反射

    7. diffuse reflection

      漫反射

    8. internal reflection

      内部反射,内反射

    9. total internal reflection

      [光]全内反射

    10. mirror reflection

      镜面反射;镜反射

    11. critical reflection

      批判性反思;临界反射

    12. bragg reflection

      布腊格氏反射(等于Bragg scattering)

    13. reflection of light

      光的反射

    14. multiple reflection

      多次反射,多重反射

    15. specular reflection

      镜面反射;单向反射

    16. upon reflection

      再考虑后

    17. reflection factor

      反射因数;反射率

    18. reflection nebula

      反射星云

    19. angle of reflection

      反射角

    20. reflection grating

      反射光栅

    单词用法

    重要短语
    seismic reflection地震波反射
    on reflection经再三考虑
    reflection coefficient反射系数
    total reflection全反射

    词根词缀

    词根: flect

    =bend,表示”弯曲”

    • adj.

      reflective 深思熟虑的

      reflect[v.回想;反射]+ive……的→adj.深思熟虑的

    • n.

      deflection 偏斜,歪斜;偏差

      deflect[v.[使]偏斜]+ion表名词→n.偏斜,歪斜;偏差

      inflection 变形;词尾变化

      inflect[v.弯曲, 使屈曲, 改变, [语法]变化词尾或变形]+ion表名词→n.变形;词尾变化

      reflection 映像,倒影;反省,沉思

      reflect[v.回想;反射]+ion表名词→n.映像,倒影;反省,沉思

    • v.

      deflect [使]偏斜

      de离开+flect弯曲→离开[偏离]弯曲→偏斜

      genuflect 曲膝半跪[以示敬意],屈从

      genu膝盖+flect弯曲→膝盖弯曲→下跪

      inflect 弯曲, 使屈曲, 改变, [语法]变化词尾或变形

      in使+flect弯曲→使弯曲,引申为单词后面的变化和原来不一样,如child变为children

      reflect 回想;反射

      re反+flect弯曲→弯曲返回→反射

    同义词

    speculation  /  image  /  reaction  /  thinking  /  deliberation  /  study  /  reminiscence  /  consideration

    同根词

    词根:reflect

    adj.

    reflective反射的;反映的;沉思的

    reflected反射的;得自他人的

    reflecting反射的;沉思的

    adv.

    reflectively反映地;反照地

    n.

    reflector[光] 反射物,[光] 反射镜

    reflectance[物] 反射比

    reflectivity[物] 反射率;[光] 反射性;反射比

    reflectiveness反省;沉思

    reflectometer[光] 反射计

    v.

    reflected反射;思考(reflect的过去式和过去分词)

    reflecting反射;表明;考虑(reflect的ing形式)

    vi.

    reflect反射,映现;深思

    vt.

    reflect反映;反射,照出;反省

    reflectorize加工使其能反射光线