X-ray

英 ['eksreɪ] 美 ['eksreɪ]

• n. X射线；光机；X光照片
• vt. 用X射线检查

双解释义

n. (名词)

1. [C] X射线,X光

   type of short-wave electromagnetic radiation that can penetrate solids and make it possible to see into or through them

2. [C] X光检查

   a medical examination made using this

3. [C] X光片

   photograph made by X-rays

v. (动词)

1. vt. & vi. 用X光摄影,检查,治疗

   photograph, examine, or treat by means of X-ray

英英释义

Noun:

1. electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target

2. a radiogram made by exposing photographic film to X rays; used in medical diagnosis

Verb:

1. examine by taking x-rays

2. take an x-ray of something or somebody;

   "The doctor x-rayed my chest"
   

常见句型

用作名词 (n.)

1. X-rays are used by doctors to examine the bones or organs inside our body.X
   光被医生用来检查人体内部的骨骼和器官。
2. She went to the hospital for an X-ray yesterday.
   她昨天去医院作了X光检查。
3. The chest X-rays showed moderate enlargement of the heart.
   胸部X光片显示出心脏稍有扩大。

用作动词 (v.)

用作不及物动词

S+～(+A)

1. They can't tell till they X-ray.
   在使用X光检查之前,他们还说不上来。
2. I've never X-rayed for two years.
   我两年来没有做过X光检查。

用作及物动词

S+～+ n./pron.

1. Have you X-rayed your chest?
   你的胸部用X光照过没有?
2. They X-rayed her leg to find out if the bone was broken.
   他们用X光检查她的腿骨是否断了。
1
3. When his lungs were X-rayed the disease could be clearly seen.
   对他的肺部进行了X光检查,疾病一目了然。

经典引文

• Exposure to leukemogenic doses of X-rays.

  出自：Cancer Research

词汇搭配

用作名词 (n.)

动词+～

• do〔make, take〕 an X-ray 拍X光(片)
• go for an X-ray 去作X光透视
• interpret〔read〕 an X-ray 看X光片

介词+～

• put sb under the X-ray 对某人进行X光透视

用作动词 (v.)

～+名词

• X-ray chest 给胸部做X光检查
• X-ray leg 给腿部做X光检查
• X-ray lung 用X光照射肺部

词语用法

n. (名词)

1. X-ray用作名词的基本意思是“X射线,X光”,也可作“X光片”“X光检查”解。X-ray除用作定语外通常用作复数。
2. X-ray有时可写作X ray, x ray。

v. (动词)

1. X-ray作名词时意思是“X射线”,转化成动词意思是“用X光摄影〔检查〕”,指运用X光对某人或某物进行检查或拍摄,多用作医学术语。
2. X-ray可用作及物动词,也可用作不及物动词。用作及物动词时,后接简单宾语。可用于被动结构。

近反义词

【近义词】

• X ray X光
• X-ray photograph [化] X射线照相...
• roentgenogram X伦琴射线照相...
• X-radiation 伦琴辐射
• X-ray picture [化] X射线照片,[医...
• roentgen ray 伦琴射线
• photograph 相片