visual词根词缀

视频英文写法video frequency (V.F.); video; vision frequency; visual frequency; 标准的写法是video frequencyvideo一般指n.1. 录像;录像节目[U]2. 【口】电视[U]3. 录像机;录像带[C]4. (录在录像带上的)电视(或电影)节例句： 1.最好

美学者发明可视眼镜 能清楚看见癌细胞High-tech glasses developed atWashington University School of Medicine in St. Louis may help surgeonsvisualize cancer cells, which glow blue when viewed through the eyewear.The wearable