1. The language into which a text written in another language is to be translated.
2. A language that a nonnative speaker is in the process of learning.
3. Computer Science The computer language, often a machine language, into which a document written in another computer language is to be translated.Also called object language
【计算机科学】 目标语言：用另一种计算机语言写成的文件将被翻译成的计算机语言，常为一种机器语言也作 object language