英语词汇“电化教具”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	电化教具
释义	电化教具 diàn huà jiào jù記錄並傳遞影像和聲音的設備、器材和系統,用以從事宣傳、教學、培訓人材,以及記錄科研過程和結果,其中包括電影、電視、磁性錄像、錄音等媒介audio-visual aids
随便看	pole of a line pole of a magnet pole of an anthor pole of angular momentum pole of a plane pole of a quadric surface Pole of a switching device pole of circle pole of cold pole of conic polenta polentas polential analyser Polentini Polentinos pole nuclei pole of coordinate system pole of ecliptic pole of equator pole of figure pole of figure pole pole of first order pole of function pole of hvdc system pole of inaccessibility