Perfect cube
[计] 完全立方
🧩 词语组成解析
cube
[kjʊb]
n. 立方形，立方体;立方，三次幂;小房间;
vt. 求…的立方;把（食物）切成小方块;测定…的体积;
🗣️ 情景例句
Mitchell is
Mitchell是
So many countries, so many customs.
一个国家有一个国家的风俗。
'What are you doing?' she asked.
“你在干什么？”她问道。