Optotransistor
光晶体管
🗣️ 情景例句
The bet is -- I win, and you cook dinner for the entire family.
这样赌好了， 要是我赢了， 全家晚餐你来煮。
Congratulations on your having passed the test.
我恭喜你通过了考试。
He decided to bring a suit against his boss.
他决定起诉他的老板。