Optical emitter
[计] 光发射体
🧩 词语组成解析
n. 发射体, 发射极\\n[计] 发射极; 发射器
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
He drinks a lot of tomato juice.
他每天都喝很多番茄汁。
You can often buy things from their shop on your way home.
你可以经常在回家的路上到商店买你所需要的东西。