noctograph

"noctograph" Chinese translation ("noctograph" in Chinese, "noctograph" 中文翻译, "noctograph"发音):

noctograph n. 盲人写字框 (框内有横的铁丝,帮助盲人书写 ,以免字行重叠) [n. 盲人写字框 (框内有横的铁丝,帮助盲人书写 ,以免字行重叠) ]