999英语网 英语单词
Scioptic的音标发音
Scioptic
英式发音：[sai'ptik]
美式发音
(a.) Of or pertaining to an optical arrangement for forming images in a darkened room, usually called scioptic ball.
古斯塔夫校对
(a.) Of or pertaining to an optical arrangement for forming images in a darkened room, usually called scioptic ball.
古斯塔夫校对