penetration基本解释 n,渗透；突破；侵入；洞察力,同近 penetration相关例句和用法 The floor is sealed to prevent water penetration..地板加了密封涂料防止渗水。 penetration英英释义 穿入；渗透英释nnthe act or process of making a way into or through sth...

发布时间：2025-08-23 浏览量：35