Space efficient
[计] 空间有
🧩 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;
efficient
[i'fiʃənt]
adj. 有效率的;（直接）生效的;能干的;（因省钱、省时或省力等而）收效大的;
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
We're prepared for that.
我们已有准备了。