新事物日新月异,新名词应运而生。由于时代的需要,吸取外来新名词来丰富汉语的词汇,这是语言发展的必然结果。国外新事物出现后,汉语中没有适当的词汇对应,就需要定名。如何定名,常有一个初拟、修改、定型的演变过程。多半是先行音译应急,如laser译为“莱塞”,但总觉不能表意,后来便意译为“激光”。由音译到意译,可算是译事上一 New things with each passing day, the new term came into being. Due to the needs of the times, absorbing foreign new terms to enrich Chinese vocabulary, which is the inevitable result of language development. After the emergence of new foreign things, the Chinese do not correspond to the appropriate vocabulary, you need to naming. How to naming, often a preliminary proposed, modified, stereotyped evolution. Most of the first transliteration emergency, such as laser translated as “Lesser”, but can not always feel, and later translated as “laser.” From transliteration to free translation, can be regarded as a translator