Space optics
[医] 宇宙光学
🧩 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;
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
How's your English coming along?
你英语学得怎样了？
Nice guy!
好家伙！
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。