Delrin
迭尔林(聚甲醛树酯)
🗣️ 情景例句
Hail to the conquering heroes,
向进取的英雄们致敬，
He is most noticeable for his southern accent.
他有很浓重的南方口音。
We also played games on the sand.
我们还在沙滩上做游戏呢。