Space information system
[计] 空间信息系统
🧩 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
How was your school-board meeting last night?
昨天晚上你们的联合校董会会议开得怎么样？
I'm glad to hear that.
听到这消息我很高兴。
I think the shop is closed at this time of day.
我想商店在这个时间已经关门了。