impacted(形容词/动词过去式或过去分词)
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The storm impacted several coastal towns. 暴风雨影响了几个沿海城镇。
As supply chains tightened, small businesses were disproportionately impacted, forcing many to raise prices or reduce staff. 随着供应链趋紧,小企业受到不成比例的冲击,迫使许多企业提高价格或裁员。
来自 impact,源于拉丁语 impactus(“撞上、压入”),由 *in-*(进入)+ *pact-*(压、敲,来自 pangere “固定/钉住”)构成。原意偏“猛烈碰撞”,后来引申为“产生强烈作用/影响”;在医学中保留了“压入、嵌入”的含义(如牙齿嵌塞)。