Gaussian optics
[化] 高斯光学
🧩 词语组成解析
[计] 高斯
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
It's true. You are in great shape.
这是真的。你的身体很好。
How long have you been studying English?
你学了多长时间的英语了？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。