英语单词大全

imperviousness

中文翻译

n. 不渗透性；不透水性；不通透性

英文解释

n the quality of being impenetrable (by people or light or missiles etc.)

今日更新

更新时间：2026-01-01 18:31:39

safety thermal-relief valve

shielded metal arc welding

intermediate plate

trimethylene dimercaptan

productive poll

nod to sb in greeting