单词	calm day
释义	calm day (地磁)平静日
随便看	machine tap with spiral flute machine teaching machine-team machine technology machine telegraph machine-tending cycle machine-tending quota machine termainal machine test machine thermal relay machine-tight machine time machine time allowance machine timing machine timpani machine to machine to machine machine-to-machine machine tool machine-tool machine tool accessories machine tool accessory machine tool automatic control machine-tool control machine tool control qhkj qhlb qhlc qhlh qhll qhlz qhnx qhqs qhqz qhswy れっせい【劣性】れっせきれっせき【列席】れってるれっとれっとうれっとうれっとう【列島】れっとう【劣等】れっとうかん