Emptiness problem
[计] 空集问题
🧩 词语组成解析
emptiness
['emptinis]
n. 空虚;空腹;无知;无能;
🗣️ 情景例句
I just love mashed potato.
我就是喜欢土豆泥。
Did you go to the church this morning?
你今早去教堂了吗？
The dream he had had for so many years ended there.
他多年来的幻想从此破灭。