单词	plan position indicator
释义	plan position indicator noun : a radarscope having a sweep synchronized with a usually rotating antenna so that the radar return can be used to find range and bearing Word History First Known Use 1932, in the meaning defined above
随便看	faro bank faro banker faroe islands Faroe step faroese faroeses farol faroles farolitos farols faros farouche Farouk I Farquhar Farquhar Islands farraginous farrago farragoes farragos Farragut Farrakhan farrand farrandly farrant farrantly

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