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
Any time.
随时效劳。
If one sheep leap o'er the dyke,all the rest will follow.
一羊跳过沟，众羊跟着跳。
How long did it take you to accomplish this complicated job?
你花了多久才作完这复杂的活儿？