interlingua
/ˌɪntəˈlɪŋgwə/noun
1- an artificial language, devised for machine translation, that makes explicit the distinctions necessary for successful translation into a target language, even where they are not present in the source language语际语（一种为机器翻译设计的人工语言, 可清楚地标识出在把源语言成功译为目的语过程中必须作的区分, 即使源语言中并不存在这些区分）。
1.1
Interlingua
mass noun an artificial international language formed of elements common to the Romance languages, designed primarily for scientific and technical use国际语（一种由罗曼语族共同的要素构成的人工国际语, 主要供科技用）。
词源
early 20th cent.: from inter- 'between' + Latin lingua 'tongue'.