英语词汇“back-of-an-envelope”的翻译、意思、用法、释义-英汉汉英双解词典

单词	back-of-an-envelope
释义	back-of-an-envelope 'bækəvði'envələup；-ən-adj.能快速容易地确定的⁵⁰;不需要复杂计算的⁵⁰
随便看	arc resistance meter arc resistance test arcresistant arc resistant arc-resistant arc-resistant brush arc-resistant enamel paint arc resistant material arc resistant plastic arc resistant plastics arcresisting arc resisting arc-resisting arc-resisting ceramic arc resisting property arc-resistivity arc restfiking arc restrike arc restriking arc rib arc ridge Arcridine arcriflavine arcrigenin arc ring