Otms
abbr. octadecyltrimethoxy silane 十八烷基三甲氧基甲硅烷
🗣️ 情景例句
It's an album of pictures of the United States:
是关于美国的
He that will not work shall not eat.
不工作者不得食。
That'll be very intersting. What cities are you going to visit?
那一定很有趣。你们打算参观哪些城市？