N-variable cube
[电] n变量立方体
🧩 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
They're very kind to the animals.
他们照料动物很细心的。
The hippopotamus is sleeping.
河马在呼呼大睡。
however well we look after ourselves,
不管我们怎样精心照料我们自己，