usage multimedia education technique , can become abstract is concrete , change have no voice in order to a voice , advantageous to a teacher breakthrough teaching crux ;運(yùn)用多媒體教育技術(shù),可以變抽象為具體,變無聲為有聲,有利于教師突破教學(xué)難點(diǎn);
+the crux
1 . 其癥結(jié)點(diǎn)
the crux the relationship between people and heaven is just the time .人與天的關(guān)系,其癥結(jié)點(diǎn)就在時(shí)間。
+and crux
1 . 和關(guān)鍵
Curricula are the kernel and crux of education ., 課程是教育領(lǐng)域中的核心和關(guān)鍵.