常見例句雙語例句AIM: To develop the teaching video compact disc (VCD) Diabetic Retinopathy so as to improve the traditional ophthalmic teaching mode.目的:研制《糖尿病性視網(wǎng)膜病變》教學VCD,改進傳統(tǒng)教學模式。 返回 video compact disc vcd