Opos
abbr. oxidized porous silicon 氧化多孔硅
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
What can you see in Picture 1?
在第一幅画里你能看见什么？