Optical electrons
[化] 光电子
🧩 词语组成解析
n. 电子( electron的复数形式 )
🗣️ 情景例句
Stay on that road, and you'll cross a blue bridge.
沿着路开下去 ，你会经过一座蓝色的桥。
Will you please lock the door when you leave?
请您当你离开时，锁门？
We're out of a lot of the items.
有好几项都缺货了。