Polyster
聚酯，聚脂纤维
🗣️ 情景例句
You'll see a dotted line on the last page.
你会在最后一页上看到一条虚线。
You should take the advice of your teacher.
你应该听老师的话？
There are countless people who, ever since their early years, have learned to associate snails with food.
有不计其数的人们从小就知道蜗牛可做菜。