blue-sky
adjective [ before noun ] uk/ˌbluːˈskaɪ/ us/ˌbluːˈskaɪ/
不切实际的;不赚钱的
using the imagination to think of ideas that do not yet have practical uses or make money
blue-sky research 没有实用价值的研究
blue-sky thinking 不切实际的想法
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。