一般同志很难想到上面四个词是同义词,因为它们本身既有方言的特点,又有时代的差异。当x光机刚从国外引进时,用它作肺部透视在某些地方叫“照电火”,后来叫“照光”或“照X光”,又过了一些时候才逐步改叫“透视”。这个过程,生动地说明了,一个新词的产生,绝不是一下就找到一个合适的形式,使音和义完满地结合起来,而是要经过不断地改造,逐步形成的;并且往往在一个时期看来合适了,过一段可能又不适应了,还要继续发生变化。 It is hard for general comrades to think that the above four words are synonymous because they themselves have both the characteristics of dialects and the differences of the times. When x-ray machine just imported from abroad, use it for lung fluoroscopy in some places called “fire”, then called “light” or “according to X-ray”, and after some time before gradually called “perspective ”. This process vividly illustrates that the creation of a new word, by no means, finds a suitable form that perfectly combines sound with righteousness, but rather through continuous transformation and gradual formation; and often during a period of time It seems appropriate, after a period may not adapt, but also continue to change.