Problem space
[计] 问题空间
🧩 词语组成解析
space
[spes]
n. 空间，太空;空白，间隔;空隙;片刻;
vt. 把…分隔开，留间隔于…之间;
vi. 以一定间隔排列;
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
Do you think you can get me to Union Station by quarter after?
你看你能否在一刻前把我送到联合车站？
Excuse me. What is your full name, please?
请问，您的全名是什么？