impacted

英 [ɪmˈpæktɪd]

美 [ɪmˈpæktɪd]

adj.  阻生的
v.  (对某事物)有影响，有作用; 冲击; 撞击
impact的过去分词和过去式

过去分词：impacted　过去式：impacted　

医学

BNC.43678 / COCA.29793

牛津词典

adj.

• 阻生的
  that cannot grow correctly because it is under another tooth

柯林斯词典

The noun is pronounced /'ɪmpækt/. The verb is pronounced /ɪm'pækt/. 名词读作 /'ɪmpækt/,动词读作 /ɪm'pækt/。


• N-COUNT 影响;作用
  Theimpactthat something hasona situation, process, or person is a sudden and powerful effect that it has on them.
  1. They say they expect the meeting to have a marked impact on the future of the country...
     他们称他们预期会议对国家的未来会产生显著影响。
  2. The major impact of this epidemic worldwide is yet to come...
     这种传染病在世界范围内的重大影响还未完全显现。
  3. When an executive comes into a new job, he wants to quickly make an impact.
     一个新主管刚上任时,会希望尽快树立威信。
• N-VAR 撞击;碰撞;撞击力
  Animpactis the action of one object hitting another, or the force with which one object hits another.
  1. The plane is destroyed, a complete wreck: the pilot must have died on impact...
     飞机遭到毁坏,完全成了一堆残骸：飞行员肯定死于撞击。
  2. A running track should be capable of absorbing the impact of a runner's foot landing on it.
     跑道应该能够吸收奔跑者踩踏地面时产生的撞击力。
• VERB (对…)产生影响
  Toimpact ona situation, process, or person means to affect them.
  1. Such schemes mean little unless they impact on people.
     这些计划没什么意义,除非它们对人民产生影响。
  2. That, in turn would increase pressure for higher wages and that, in turn, would impact on inflation and competition.
     那样就会增加工资上涨的压力,而那样又会对通货膨胀和竞争产生影响。
  3. ...the potential for women to impact the political process.
     女性影响政治进程的潜力
• VERB 撞击;冲击;碰撞
  If one objectimpacts onanother, it hits it with great force.
  1. ...the sharp tinkle of metal impacting on stone...
     金属撞击石头发出的刺耳叮当声
  2. According to the air force, the missile merely impacted with the ground prematurely...
     根据空军提供的消息，导弹只是提前撞向了地面。
  3. When a large object impacts the Earth, it makes a crater.
     当巨大物体撞击地球时,就会产生凹坑。

英英释义

adj

• wedged or packed in together
  1. an impacted tooth
  Synonym:wedged

双语例句

• The soil solute transport with surface runoff and sediment was greatly impacted by the soil texture and solute character.
  土壤质地和溶质性质对土壤溶质地表迁移过程有较大影响。
• Outbreaks in poultry have seriously impacted livelihoods, the economy and international trade in affected countries.
  禽类群体中的疫情已经严重影响到受感染国家的生计、经济和国际贸易。
• The basic issues are the same, but each is impacted differently.
  基本的问题是相同的，但对两者的影响则有所不同。
• His wonderful speech has already impacted me.
  他精彩的演讲已经对我产生了影响。
• The drought has severely impacted their lives.
  此次干旱严重影响了他们的生活。
• Friendships with Kenyon professors have also significantly impacted my career direction by challenging me and guiding my intellectual development.
  与肯杨教授之间的友谊也对我的职业规划产生了较大的影响，他们挑战我的同时也引导我朝专业方向发展。
• The ground had been impacted by many people walking across it.
  因为走的人多，地面被踏得坚实了。
• If the PTR queues fill, then other applications with queues defined in the structure may be impacted.
  如果PTR队列已填满，则在该结构中定义了队列的其他应用程序可能会受到影响。
• He exaggerated the exact interaction impacted by the reacting contact.
  他夸大了受反应接触影响的精确相互作用。
• Palatally impacted maxillary canine is common in clinic which affects the function and aesthetic of maxillary teeth.
  上颌尖牙腭侧埋伏阻生在临床上很常见，它会影响上颌牙列的功能和美观。