x-ray

/ˈeks reɪ/ n. / v.
标准词条 CET-6IELTS
一句话记住

X光照片；X光检查；用X光检查

释义与例句

n. X光照片；X光检查
a photograph made using X-rays, or a medical examination using this type of radiation
  1. The x-ray showed a small fracture in her wrist.
    X光照片显示她的手腕有一处轻微骨折。
  2. The dentist took an x-ray of the painful tooth.
    牙医给那颗疼痛的牙齿拍了X光片。
展开其余 1 条例句
  1. He was sent to hospital for an x-ray after the fall.
    他摔倒后被送到医院做X光检查。
v. 用X光检查
to photograph or examine the inside of something using X-rays
  1. The doctor x-rayed my ankle to check for a fracture.
    医生给我的脚踝做了X光检查，以查看是否骨折。
  2. All the luggage was x-rayed before boarding.
    所有行李在登机前都经过了X光检查。
展开其余 1 条例句
  1. They x-rayed the painting to discover what lay beneath its surface.
    他们用X光检查这幅画，以了解表层下面的内容。

词源与构词

记忆钩子 表示拍片或检查时，x-ray 是可数名词：take an x-ray、have an x-ray；作动词时常用被动式 be x-rayed。

词族与关联词

同义词
  • radiograph X光照片；射线照片
    x-ray 是日常及医疗语境中的常用说法，既可指X光照片，也可指检查；radiograph 更专业，主要指拍摄得到的射线照片。
    The radiograph revealed damage to the bone. 这张X光照片显示骨骼受损。
易混词（形近或义近，注意区别）
  • scan 扫描检查；扫描图像
    x-ray 特指利用X射线成像；scan 可泛指CT、超声波等扫描检查，未必使用X射线。
    She had a scan to examine the soft tissue. 她做了扫描检查以查看软组织。
常见搭配
  • chest x-ray 胸部X光检查；胸部X光片
    A chest x-ray helped the doctor diagnose the infection. 胸部X光检查帮助医生诊断了感染。
  • have an x-ray 做X光检查
    You may need to have an x-ray on your shoulder. 你的肩膀可能需要做X光检查。
  • x-ray machine X光机
    The clinic has bought a new digital x-ray machine. 这家诊所购置了一台新的数字X光机。