reflex

英 [ˈriːfleks]

美 [ˈriːfleks]

n.  反射动作; 本能反应; 反射作用

复数：reflexes　

TEM8

Collins.1 / BNC.10072 / COCA.10253

牛津词典

noun

• 反射动作；本能反应；反射作用
  an action or a movement of your body that happens naturally in response to sth and that you cannot control; sth that you do without thinking
  1. The doctor tested her reflexes.
     医生检测了她的反射动作。
  2. to have quick/slow reflexes
     反射动作快 / 慢
  3. a reflex response/reaction
     反射性反应
  4. Only the goalkeeper's reflexes (= his ability to react quickly) stopped the ball from going in.
     只是因为守门员反应迅速，球才没有进。
  5. Almost as a reflex action , I grab my pen as the phone rings.
     几乎是一种下意识的动作，电话铃一响，我就抓起笔。

柯林斯词典

• N-COUNT 本能反应;习惯性动作
  Areflexor areflex actionis something that you do automatically and without thinking, as a habit or as a reaction to something.
  1. Walsh fumbled in his pocket, a reflex from his smoking days...
     沃尔什在口袋里摸索着，这是他抽烟时养成的习惯动作。
  2. I turned to look inside the house in a reflex action.
     我习惯性地转过身往房子里看了看。
• N-COUNT 条件反射；反射性动作
  Areflexor areflex actionis a normal, uncontrollable reaction of your body to something that you feel, see, or experience.
  1. ...tests for reflexes, like tapping the knee or the heel with a rubber hammer.
     如用橡胶槌敲击膝盖或脚跟那样的反射性动作测试
  2. ...the stress hormone adrenaline, released by reflex action from the adrenal glands.
     肾上腺条件反射释放出来的应激荷尔蒙肾上腺素
• N-PLURAL 反应力;应激能力
  Yourreflexesare your ability to react quickly with your body when something unexpected happens, for example when you are involved in sport or when you are driving a car.
  1. It takes great skill, cool nerves and the reflexes of an athlete.
     那需要运动员有高超的技巧、冷静的头脑和迅速的反应能力。

英英释义

noun

• an automatic instinctive unlearned reaction to a stimulus
  Synonym:reflex responsereflex actioninstinctive reflexinnate reflexinborn reflexunconditioned reflexphysiological reaction

双语例句

• When gas is expels through the mouth in a sudden reflex movement.
  当气体是驱逐通过口在一个突如其来的反射运动。
• Walsh fumbled in his pocket, a reflex from his smoking days
  沃尔什在口袋里摸索着，这是他抽烟时养成的习惯动作。
• Tests for blindness include a test for the eye preservation reflex and an obstacle test.
  盲视试验包括眼的保护性反射和障碍试验。
• A reflex that closes and opens the eyes rapidly.
  快速地关闭和睁开眼睛的一种反射。
• Reflex epilepsy induced by music.
  由于音乐而引起的反射性癫痫。
• This is a powerful bass reflex subwoofer that gives you the lowest frequencies and the punch you need.
  这是一个强大的低音反射低音炮，让你的最低频率和力度需要。
• It takes great skill, cool nerves and the reflexes of an athlete.
  那需要运动员有高超的技巧、冷静的头脑和迅速的反应能力。
• The qualifications of this rule take into account reflex action and inertia as in swallowing or jumping.
  这个规定不包括反射和惯性，比如吞咽或跳跃。
• Reflex changes in the eyes that enable an object to be focused on the retina.
  眼睛中一种反射变化，它使得物体被聚焦在视网膜上。
• Sneezing is a reflex, which means that it's an uncontrollable physical response to an outside stimulus.
  打喷嚏是反射，也说它是生理对外界环境的反应，不可控制。