Prism optometer
[医] 三棱镜视力计
🧩 词语组成解析
prism
['prɪzəm]
n. 棱镜，棱晶;[数]棱柱体，角柱（体），[物]（结晶）柱;[物]分光光谱，光谱的七色，折光物体;
n. 视力计, 视力检定装置\\n[医] 视力计
🗣️ 情景例句
Haven't I seen you before?
我以前没见过你吗？
I'm reading the newspaper downstairs.
我在楼下看报纸。
Well, I don't think any of them is interesting.
我认为哪个都没意思。