双语例句
The landfill sits on a natural foundation of London clay which is more or less impermeable.
垃圾掩埋场以伦敦黏土为天然地基,其防渗效果极佳。
n. 伦敦黏土;伦敦粘土;伦敦泥土;伦敦陶土
The landfill sits on a natural foundation of London clay which is more or less impermeable.
垃圾掩埋场以伦敦黏土为天然地基,其防渗效果极佳。