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
to work out a program
想研拟一项计划
How late are you open?
你们营业到多晚？
Certainly! What happened? Has your pan broken again?
当然！发生什么事了？你的锅又打坏了吗？