基本解释[计算机科学技术]视像光碟英汉例句双语例句AIM: To develop the teaching video compact disc (VCD) Diabetic Retinopathy so as to improve the traditional ophthalmic teaching mode.目的：研制《糖尿病性视网膜病变》教学VCD，改进传统教学模式。video compact disc vcd更多例句专业释义计算机科学技术视像光碟