Chinese translation for "光-声辅助方法"

audible-visual aid

Similar Words：

"光 学 字 符 识 别" Chinese translation, "光 之 龙" Chinese translation, "光(电)缆护套" Chinese translation, "光(塔用)" Chinese translation, "光(纤)互连网论坛" Chinese translation, "光2" Chinese translation, "光orochi" Chinese translation, "光x射线照相术" Chinese translation, "光、宇宙及万物" Chinese translation, "光（能）无机营养的" Chinese translation