Otms
abbr. octadecyltrimethoxy silane 十八烷基三甲氧基甲硅烷
🗣️ 情景例句
I've got six months to go until graduation.
我还有六个月就毕业了。
We'll exchange presents.
我们要交换礼物。
At the end of the concert, there was a great applause.
音乐会结束时，响起了热烈的掌声。