英语词汇“fourth-grade”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	fourth-grade
释义	fourth-grade [网络] 四级；表示四年级
随便看	space craft spacecraft spacecraft antenna spacecraft assembly and test building spacecraft astronomy spacecraft atmosphere spacecraft attitude spacecraft attitude determination spacecraft attitude dynamics spacecraft attitude sensor spacecraft battery spacecraft-borne TT&C sub-system spacecraft cabin hygiene spacecraft charging Spacecraft Charging at High Altitude spacecraft clock time spacecraft clock times spacecraft communication spacecraft communicator spacecraft configuration spacecraft control spacecraft control actuator spacecraft design spacecraft differential charging spacecraft discharging 侯1 侯2 侯3 侯4 侯服玉食侯门似海侯门如海侰侱侲 14141 14142 14143 14144 14145 14146 14147 14148 14149 14150