Photoelectronics
n. 光电子学
🗣️ 情景例句
Time for a feeding and time for a diapering.
该喂奶， 换尿布的时候了。
It is better to please a fool than to anger him.
惹得傻瓜发火，不如使他快活。
The moment you leave this tent, you will get a big surprise.
您一走出这个帐篷，就会大吃一惊。