impact

美 [ɪmˈpækt]
英 [ɪm'pækt]
  • v.冲击;撞击;有作用
  • n.撞击;冲击力;冲撞;巨大影响
  • 网络影响力;碰撞;月殒天劫
复数:impacts  现在分词:impacting  过去式:impacted  
impact
n.
1.
~ (of sth) (on sb/sth)
巨大影响;强大作用the powerful effect that sth has on sb/sth
the environmental impact of tourism
旅游事业对环境的巨大影响
The report assesses the impact of AIDS on the gay community.
这个报告评估了艾滋病对同性恋群体的影响。
Her speech made a profound impact on everyone.
她的讲话对每个人都有深远的影响。
Businesses are beginning to feel the full impact of the recession.
工商企业开始感受到了经济衰退的全面冲击。
2.
撞击;冲撞;冲击力the act of one object hitting another; the force with which this happens
craters made by meteorite impacts
陨石撞击而成的陨石坑
The impact of the blow knocked Jack off balance.
这一记猛击把杰克打了个趔趄。
The bomb explodes on impact(= when it hits something) .
炸弹受到撞击就爆炸。
The car is fitted with side impact bars(= to protect it from a blow from the side) .
这辆车的两侧都安装了保险杠。
v.
1.
[i][t]
(对某事物)有影响,有作用to have an effect on sth
Her father's death impacted greatly on her childhood years.
父亲去世对她的童年造成巨大影响。
The company's performance was impacted by the high value of the pound.
公司的业绩受到了英镑高值的冲击。
2.
[i][t]
~ (on/upon/with) sth
冲击;撞击to hit sth with great force

例句

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