单词	encourage …in
释义	encourage …in 网鼓励
随便看	axis of ribbon wheel axis of ridge axis of river bed axis of rocking axis of roll axis of rolling axis of rotation axis of rotational symmetry axis of rotation of ecliptic axis of rotatory inversion axis of rotatory reflection axis of rudder axis of screw Axis of shuttle pushing device axis of sideslip axis of sight axis of sighting Axis of sight stabilization axis of signal communication axis of similarity axis of similitude of three circles axis of small circle axis of spin axis of spindle axis of spirit level