Polyaramide
[化] 聚芳酰胺
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
Have him return my call.
让他给我回电话。
Happy birthday! he said. Here's your present.
“生日快乐！”他说，“这是给你的礼物。”