Polyart
高密度聚乙烯合成纸(英国 Bakelite-Xylonite 产品, 商业名称)
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
Do you build sand castles when you go to the beach?
你去沙滩的时候，堆沙丘城堡了吗？
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。