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。
• Our thoughts and prayers are with the families and communities impacted by this tragic and devastating event.
  谨向在此次悲剧事件中受影响的家庭和社区表示最深切的同情和最诚挚的哀悼。
• His wonderful speech has already impacted me.
  他精彩的演讲已经对我产生了影响。
• 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。
• Soil erosion, as a global problem, can be caused and impacted by many factors.
  水土流失是一个全球性环境问题，引发和影响水土流失的因素是多方面的。
• 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。
• In a situation of water scarcity, agriculture, inland fisheries and aquaculture are expected to be significantly impacted.
  在水资源短缺的情况下，农业、内陆渔业和水产养殖业预计将受到较大的冲击。
• Your digestive health is directly impacted by the foods you eat and the lifestyle you live.
  你所吃的食物和生活方式直接影响到你消化系统的健康。
• 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。
• 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。