Otms
abbr. octadecyltrimethoxy silane 十八烷基三甲氧基甲硅烷
🗣️ 情景例句
You should treat them with more consideration.
你应该多体谅他们一些。
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
Where do you live in the USA?
你住在美国什么地方？