Triangular prism
[计] 三棱形
🏥 医学释义
三棱镜
🧩 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;
🗣️ 情景例句
They were ... they were ... they were average.
他们……他们……他们是普通身材。
What's the matter with you?
你怎么啦？
I used to travel by air a great deal when I was a boy.
我在幼年的时候，曾多次乘飞机旅行。