单词	Where did they go?
释义	Where did they go? 他们去哪里呢?
随便看	ionosphere turbulence ionosphere twinkling ionosphere wave ionosphere wind ionospheric ionospheric absorption ionospheric additional delay ionospheric aerodynamics ionospheric agitators ionospherically ionospheric anisotropy ionospheric anomalies ionospheric anomaly ionospheric attenuation ionospheric backscatter propagation ionospheric beacon sounding ionospheric canal ionospheric clutter ionospheric communication system Ionospheric conductivity ionospheric control point ionospheric control points ionospheric convection ionospheric correction Ionospheric critical fre-quency