Reflective optics
[电] 反射光学
🧩 词语组成解析
reflective
[[ri'flektiv]]
a. 反射的, 反映的, 沉思的
optics
['ɔptiks]
n. 光学;
🗣️ 情景例句
How many languages do you speak?
你会讲几种语言？
What would you do if I told you I was going to quit my job?
如果我告诉你我准备辞职，你会怎么办？
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。