“长宽比”概念、定义、翻译-科学时代

单词	长宽比
释义	请查阅纵横比--长宽比--高宽比
随便看	roadwidth road works road works roam roamer roaming roaming roaming roaming roaming monk roaming user profile ROA (return on assets) ROA (return on assets) ROA (return on assets) ROA (returns on assets) Roaring Twenties ROA--ROA (return on assets) ROA--ROA (returns on assets) ROA--ROA（return on assets） ROAS (return on advertising spending) roast roast roast roast beef roast beef

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。