Pmma
[化] 聚甲基丙烯酸甲酯
🗣️ 情景例句
What do you love about it?
你最喜欢中间的什么？
East, west, home is best.
金窝、银窝，不如自己的草窝。
which I found most helpful on the cross-country journey, but which I did not think I should need on the last stage.
在乡间行车途中，我觉得它非常有用，但快到家了，我倒觉得它没什么用了。