Optoelectronic device
[计] 光电子器件
🧩 词语组成解析
[计] 光电子的
🗣️ 情景例句
Where did you go to school?
你在哪儿上学？
Our standardized packing has been approved by many foreign clients.
许多国外客户已经认可了我们标准化的包装。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。