英语词汇“homocentric pencil”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	homocentric pencil
释义	homocentric pencil 共心光束,共心光锥
随便看	the elevator control system The elevator descended slowly The elevator is in operation The elevator is not operating properly The elevator shot us to the top floor The elevator was going down The elevator was not functioning The elevator went up to the fourth floor the eleven the Eleven the eleven-plus The Eleven Practices of Ascetics The Eleventh Edition is the definitive edition the eleventh-five program the Eleventh Five-Year the eleventh five year period the eleventh five-year plan the Eleventh Five-Year Plan The Eleventh Five-Year Plan the eleventh five-year-plan The eleventh-five-year planning period the eleventh five-year plan period the eleventh hour the eleventh month the Eleventh National People's Congress