Polaroid
noun uk/ˈpəʊ.lər.ɔɪd/ us/ˈpoʊ.lə.rɔɪd/
(CAMERA)
[ C ] trademark宝丽来一次成像照相机;宝丽来一次成像照片
a brand name for a camera that takes a picture and prints it after a few seconds, or a photograph taken with this type of camera
Did you take these with a Polaroid? 你是用宝丽来一次成像照相机拍的这些照片吗？
Please send us your Polaroids and the best ones will be published. 请你把一次成像照片寄给我们，我们挑最好的发表。
(GLASSES)
Polaroids[ plural ] mainly UK trademark 偏振片，人造偏振片（用某种物质处理过的深色玻璃，这种物质可以减少到达眼睛的反射光的量）
a brand name for a type of dark glasses that have been treated with a substance that reduces the amount of reflected light that reaches the eyes
I always wear Polaroids when I'm driving. 当我驾车时，我总是戴着偏光太阳镜。