Bopp
abbr. 双轴向聚丙烯（Biaxially-oriented Polypropylene）
🗣️ 情景例句
That might be sooner than you think.
那也许比你想像的要快。
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
I'm mending my bike.
我在修自行车。