reshaping - to change the form, technological innovation - an improvement on an older technology, propose - present an idea, concept - an idea, work out - to solve a problem, invest - to give resources to a project, niche - a limited market, prototype - the first version of something,

12A-Unit 5- L5-6 Innovation-/ Vocabulary

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？