单词	telephonist
释义	telephonist noun te·​le·​pho·​nist tə-ˈle-fə-nist  ˈte-lə-ˌfō-nist  British : a telephone switchboard operator Word History First Known Use 1879, in the meaning defined above
随便看	gravific Gravigrada gravigrade gravilea gravimeter gravimeters gravimetric gravimetric analysis gravimetric density gravimetrically gravimetries gravimetry graving graving dock graving piece graving tool gravings graviportal gravit- gravitas gravitases gravitate gravitated gravitater gravitaters

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