x-ray是什么意思
- 英式英标[\'ɛks\'re]
- 美式音标[\'eks\'reɪ]
vt. 用X光线检查
vi. 使用X光
n. 射线；射线照片
adj. X光的；与X射线有关的
英文词源
- 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 Röntgen (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).
实用例句
- 1. I had to go back for my checkup; they'd lost my X-rays.
- 我得回去再做一次体检。他们把我的X光片弄丢了。来自柯林斯例句
- 2. X-rays have confirmed that he has not broken any bones.
- X光片证实他没有骨折。来自柯林斯例句
- 3. They took my pulse, took my blood pressure, and X-rayed my jaw.
- 他们给我量了脉搏、血压，还给我的下颌拍了X光片。来自柯林斯例句
- 4. For a decade "X" was the pre-eminent punk band in Los Angeles.
- 10年来，“X”乐队一直都是洛杉矶最杰出的朋克乐队。来自柯林斯例句
- 5. A neutron star has a gravitational field strong enough to generate X-rays.
- 中子星上存在强大的重力场，足以产生X射线。来自柯林斯例句
