沙漏
shā​lòu

hourglass

  • created sense approved 沙漏 · shā​lòu · hourglass

    沙漏

    shā​lòu

    hourglass

    a device for measuring time consisting of two glass bulbs connected by a narrow neck through which sand flows

    这个沙漏里的沙子刚好够流一个小时。

    noun

    created sense

  • created sense approved 沙漏 · shā​lòu · sand filter

    沙漏

    shā​lòu

    sand filter

    a filter that uses sand as a medium to remove suspended solids or impurities from water

    工业废水在排放前需要经过沙漏过滤。

    verb

    created sense