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    1. x-ray

      英 ['eks're?] 美['?ks're]
      • vt. 用X光線檢查
      • vi. 使用X光
      • n. 射線;射線照片
      • adj. X光的;與X射線有關(guān)的

      中低頻詞TEM4CET4

      詞態(tài)變化


      復(fù)數(shù):?X-rays;第三人稱單數(shù):?X-rays;過去式:?X-rayed;過去分詞:?X-rayed;現(xiàn)在分詞:?X-raying;

      英文詞源


      X-ray (n.)
      1896, X-rays, translation of German X-strahlen, from X, algebraic symbol for an unknown quantity, + Strahl (plural Strahlen) "beam, ray." Coined 1895 by German scientist Wilhelm Conrad R?ntgen (1845-1923), who discovered them, to suggest that the exact nature of the rays was unknown. As a verb by 1899. Meaning "image made using X-rays" is from 1934, earlier in this sense was X-radiograph (1899).

      雙語例句


      1. I had to go back for my checkup; they'd lost my X-rays.
      我得回去再做一次體檢。他們把我的X光片弄丟了。

      來自柯林斯例句

      2. X-rays have confirmed that he has not broken any bones.
      X光片證實(shí)他沒有骨折。

      來自柯林斯例句

      3. They took my pulse, took my blood pressure, and X-rayed my jaw.
      他們給我量了脈搏、血壓,還給我的下頜拍了X光片。

      來自柯林斯例句

      4. For a decade "X" was the pre-eminent punk band in Los Angeles.
      10年來,“X”樂隊(duì)一直都是洛杉磯最杰出的朋克樂隊(duì)。

      來自柯林斯例句

      5. A neutron star has a gravitational field strong enough to generate X-rays.
      中子星上存在強(qiáng)大的重力場,足以產(chǎn)生X射線。

      來自柯林斯例句