Polyethylene terephthalate
[建] 聚对一酸乙二酯
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
n. 对苯二酸盐；对苯二酸酯
🗣️ 情景例句
No, thanks.
不啦，谢谢。
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。