Viewing frustum
[计] 视见平截头体
🧩 词语组成解析
[计] 可见的
frustum
['frʌstəm]
n. 平截头体;
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
What's the matter, children?
怎么啦，孩子们？