1
impingement on/upon sth
常用于抽象影响，如价值观冲突。
The impingement upon the cultural norms caused backlash.
对文化规范的冲击引发了反弹。
强烈影响；重大影响
先理解核心含义，再看它在真实句子里的用法。
强烈影响；重大影响
influencing strongly
The impingement upon the cultural norms caused backlash.
对文化规范的冲击引发了反弹。
指抽象的影响或作用
撞击
The act of impinging.
The impingement of the waves against the pier could be heard throughout the night.
海浪对码头的撞击整夜都能听到。
Engineers added a rubber buffer to reduce the impingement of the moving parts on the machine frame.
工程师们添加了橡胶缓冲器，以减少运动部件对机器框架的撞击。
The experiment measured the impingement of tiny particles on the sensor surface.
该实验测量了微小粒子对传感器表面的撞击。
常用于抽象影响，如价值观冲突。
The impingement upon the cultural norms caused backlash.
对文化规范的冲击引发了反弹。
强调影响产生的过程。
The impingement of new regulations on small businesses was severe.
新法规对小企业的强烈影响是严重的。
多指物理碰撞，如机械或医学中的撞击。
Impingement between the two gears caused wear.
两个齿轮之间的碰撞导致了磨损。
Not this
The noise impingements my concentration.
Use this
The noise impinges on my concentration.
impingement是名词，不能用作动词；应使用动词impinge，并搭配介词on/upon。
Not this
There were several impingement in the experiment.
Use this
There were several impingements in the experiment.
impingement是可数名词，复数形式需加-s。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.