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

• Falling export rates have impacted ( on) the country's economy quite considerably.
  出口比率下降已经严重影响了国家经济。
• 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。
• 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。
• As the economy develops, the Chinese traditional notion of saving has been impacted strongly.
  随着我国经济的发展，中华民族厉行节约的传统观念受到了极大的冲击。
• 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。
• The war has impacted the area with military and defense workers.
  战争使那个地区挤满了军队和防御工程人员。
• We found that the only time the reduced crew impacted us was when we were on the ground.
  我们发现减少机组成员对我们形成影响的时候是在地面上。
• Data processing within this set of IT systems impacts and is impacted by data processing outside of that scope.
  在这些IT系统内的数据处理影响范围外的数据处理，同时也受到范围外的数据处理的影响。
• 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。
• You have to have some reason for objecting which means you must be impacted by this.
  你必须有些理由来反对，那意味着你必须被核电站所影响。