Pellidon
多孔聚酰胺膜
🗣️ 情景例句
I hear they intend to marry.
我听说他们打算结婚。
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
After a pause he continued his story.
停顿一下之后他继续说他的。