Polyoxymethylene
n. [化]聚甲醛
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
That's just what I was thinking.
我也是这么想的。