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
was supposed to be made into a community center
原计划改成一个社区交谊中心
Every dog is valiant at his won door.
狗在家门前条条都凶悍。
Every child that is born into his group will share them with him,
每一个和他诞生在同一个社团中的孩子和他一样具有相同的风俗；