Desmodur
聚氨基甲酸酯类粘结剂
🗣️ 情景例句
So you really don't see your way to get it down a bit?
你真的不能再降一点了吗？
The movie began as soon as we got there.
我们一到那儿电影就开始了。
My teacher's gifted instruction lived on after her death.
我的教师逝世后，她宝贵的教诲仍继续长存。