Optical design
[计] 光学设计
🧩 词语组成解析
design
[dɪ'zaɪn]
vt.& vi. 设计;绘制;
vt. 设计;计划;企图;决意（做）;
n. 设计;图案;结构;计划;
vi. 设计略图;（为工艺品、装潢项目等）设计;当设计师;构思;
de使…成为，加强+sign做标志→设计，计划
🗣️ 情景例句
You do?
真的知道？
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。