Silanizing agent
[化] 硅烷化剂
🧩 词语组成解析
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
Can you afford the expense?
你出得起这笔费用吗？
That's the end of the tour.
参观就此结束了。