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单词 X-ray
释义
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X-ray

/ˈeksˌreɪ/
1
an electromagnetic wave of high energy and very short wavelength (between ultraviolet light and gamma rays), which is able to pass through many materials opaque to light
X射线, X光。
1.1
as modifier informal denoting an apparent or supposed faculty for seeing beyond an outward form
〈非正式〉像X光一样(能看透外表):

you didn't need X-ray eyes to know what was going on.

你不需要有X光似的眼睛也能知道正在发生什么事。

2
a photographic or digital image of the internal composition of something, especially a part of the body, produced by X-rays being passed through it and being absorbed to different degrees by different materials
X光照片。
2.1
an act of photographing someone or something in this way
X光检查:

he will have an X-ray today

他今天要作X光检查

mass noun would you send her for X-ray?

你可以送她去作X光检查吗?

3
a code word representing the letter X, used in radio communication
(无线电通讯中使用的)字母X的代码词。
with obj.
photograph or examine with X-rays
用X光拍片(或检查):

luggage bound for the hold is X-rayed.

准备送到货舱的行李要经X光检查。

词源
translation of German X-Strahlen (plural), from X- (because, when discovered in 1895, the nature of the rays was unknown) + Strahl 'ray'.
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更新时间:2025/3/18 14:42:54