impact
['impækt,im'pækt]
n.影响, 冲击力, 撞击
vt.挤入, 压紧, 撞击, 对 ... 发生影响
vi.冲击, 撞击, 产生影响
例句与用法:
These bullets fragment on impact.
这些子弹射中物体时爆炸成碎片。
The plane flew into a mountain and disintegrated on impact.
飞机冲向一座山,撞得粉碎。
The front of the car crumpled on impact.
汽车的前部被撞扁了。
A barrier that protects a harbor or shore from the full impact of waves.
防波堤,防浪墙保护一个港口或海岸以防波浪冲击的障碍物
It's difficult to assess the impact of the President's speech.
总统讲话的巨大影响很难估计。
词形变化:
名词: impaction | 动词过去式: impacted | 动词过去分词: impacted | 动词现在分词: impacting | 动词第三人称单数: impacts |
详细释义:
n.
1. 冲击, 撞击, 碰撞[U]
The impact of the stone against the windowpane shattered the glass.
石头撞击窗户打碎了玻璃。
2. 冲击力, 撞击力[U]
3. 影响; 作用[S1][(+on)]
The book made a great impact on its readers.
这本书对读者有很大的影响。
vt.
1. 压紧; 挤满
The war impacted the area with refugees.
战争使那个地区挤满难民。
2. 冲击, 撞击, 碰撞
3. 对……产生影响
vi.
1. 冲击, 撞击, 碰撞
2. 产生影响[(+on)]
It is obvious how bad movies will impact on children.
坏电影对儿童会产生什么影响是显而易见的。