Siloxene
硅氧烯
🗣️ 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？