Poly(ethylene terephthalate)
[化] 聚对苯二甲酸乙二酯
🗣️ 情景例句
It's nice to meet you.
很高兴见到你 。
Yes, and I took many pictures.
是的，我还照了好多照片。
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，