Polystyrene
高中 Senior Highn. 聚苯乙烯\\n[化] 聚苯乙烯
📖 牛津释义
polystyrene
n[U]
type of light firm plastic with good insulating properties, used esp for making containers 聚苯乙烯
[attrib 作定语]
a polystyrene box 聚苯乙烯塑料盒.
🗣️ 情景例句
Going fishing?
要去钓鱼？
It is desirable to apply to good schools.
申请好学校是令人向往的。
You should learn these words by heart.
你应该把这些词背熟。