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magnifying glass

英 [ˈmæɡnɪfaɪɪŋ ɡlɑːs]

美 [ˈmæɡnɪfaɪɪŋ ɡlæs]

n.  放大镜

化学

牛津词典

    noun

    • 放大镜
      a round piece of glass, usually with a handle, that you look through and that makes things look bigger than they really are

      柯林斯词典

      • 放大镜
        Amagnifying glassis a piece of glass which makes objects appear bigger than they actually are.

        英英释义

        noun

        • light microscope consisting of a single convex lens that is used to produce an enlarged image
          1. the magnifying glass was invented by Roger Bacon in 1250
          Synonym:hand glasssimple microscope

        双语例句

        • One might say that the cluster has acted like a giant magnifying glass, or gravitational lens, in space& focusing, magnifying and distorting the images of the galaxy.
          可以说,集群已采取行动,像一个巨大的放大镜,或重力透镜,在太空-聚焦,放大和歪曲的形象银河。
        • When you tap on the magnifying glass, a search window pops up in the middle of the screen.
          点击放大镜后,屏幕中央会弹出一个搜索窗口。
        • A small magnifying glass ( usually set in an eyepiece) used by jewelers and horologists.
          珠宝商用的通常装上目镜的小的放大镜。
        • God is a mean kid sitting on an anthill with a magnifying glass, and I'm the ant.
          上帝是个坏小孩,他坐在那里,手上拿着放大镜。
        • To see this clearly, a magnifying glass is essential.
          要看清楚,放大镜是不可或缺的。
        • With a magnifying glass, the rays of the sun can be focused to set grass or paper on fire.
          用一面放大镜可以凝聚太阳光,而点燃和纸张。
        • Except now, he was the ant and I was holding the magnifying glass.
          不过现在,他是蚂蚁,而拿着放大镜的人是我。
        • An exhibition of pictures or objects viewed through a small hole or magnifying glass.
          透过一个小孔或放大镜看的图画或物品的展览。
        • Maybe so, but you can't incinerate a Bengal tiger with a magnifying glass.
          也许是这样,但是你不能用放大镜把一只孟加拉虎烧成灰。
        • Built by each lamp fluorescent magnifying glass to detect minute quantities of material.
          通过每盏灯的内置放大镜检测微量的荧光物质。