Optoelectronic transistor
[电] 光电子晶体管
🧩 词语组成解析
[计] 光电子的
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
He has completed the task.
他完成了这个任务。