Polyoxymethylene
n. [化]聚甲醛
🗣️ 情景例句
Well, she'll be here later.
来 她会晚一点。
Not only did I forget my train ticket, but I also forgot my passport.
我不仅忘了带火车票，还忘了带护照。
It was carrying some large bags of rice. Suddenly one of the bags fell off the truck.
它运载着大包大包的米。突然一袋米从卡车上掉了下来。