“dual-rotor helicopter”概念、定义、翻译-科学时代

单词	dual-rotor helicopter
释义	旅游词汇手册 dual-rotor helicopter 双旋翼式直升机
随便看	forebrain forebrain forebrain forebrain fore breast forecast forecast forecast forecast forecast forecast confidence forecast dividend forecasted flow forecasted statement forecast error forecast error forecast for take-off forecasting forecasting forecasting forecasting cash disbursement forecasting cash receipt forecasting model forecasting research forecasting technique

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。