Expandable polystyrene (eps)
[化] 可发聚苯乙烯; 可发性聚苯乙烯
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
How much ham did you want to buy?
你要买多少火腿?
Victorian parents believed that they kept their dignity by retreating behind an unreasoning authoritarian attitude;
维多利业时代的父母认为,他们可以靠无理的权威气派来维护自己的尊严,
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