Optotransistor
光晶体管
🗣️ 情景例句
That's a great idea.
好主意。
Then,I shave,brush my teeth and comb my hair.
然后，我刮胡子，刷牙并梳头。
I not only spoke English very carefully, but very clearly as well.
我的英语讲得不但非常认真，而且咬字也非常清楚。