n.穿透，渗透，进入，(男人阴茎的)插入

原形：penetration复数：penetrations

Eric is a man of penetration.
埃里克是一个富有洞察力的人。
Tom writes with penetration.
汤姆写的文章尖锐深刻。
You dazzle the penetration of the composer.
你们使作家的洞察力混乱。
The company's new product successfully penetrated the competitive market.
公司的新产品成功打入了竞争激烈的市场。
The army planned a strategic penetration deep into enemy territory.
军队计划了一场深入敌方领土的战略性渗透。
The sunscreen claims to offer high UV penetration protection.
这款防晒霜声称能提供高效的紫外线防护，防止穿透皮肤。
The study analyzed the penetration of e-commerce in rural areas.
该研究分析了电子商务在农村地区的普及情况。
The needle easily penetrated the skin, causing minimal discomfort.
针头轻松穿过皮肤，造成的不适感很小。
Social media platforms have achieved remarkable penetration rates globally.
社交媒体平台在全球范围内实现了显著的普及率。
The investigation uncovered a penetration of the company's security system by hackers.
调查揭露了黑客对该公司安全系统的侵入。
The marketing campaign aimed at increasing brand penetration among young adults.
营销活动旨在提高品牌在年轻人中的渗透率。
The rainwater penetration led to dampness and mold growth in the basement.
雨水渗透导致地下室潮湿并滋生了霉菌。
The research explores the penetration of renewable energy sources in the global energy mix.
该研究探讨了可再生能源在全球能源结构中的渗透情况。