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
Only one hundred and twenty-one votes!
仅仅一百二十一票！
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
He says the Chinese people are very friendly.
他说中国人都很热情。