Uldpe
[化] 超低密度聚乙烯
🗣️ 情景例句
She told Robbie that her flight tomorrow was canceled,
她告诉Robbie说 她明天的班机取消了
We'd like to recommend our new home health monitor.
我们想推荐我们新的家庭健康监测器。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。