Opp
abbr. 定向聚丙烯
📖 牛津释义
opp
abbr 缩写 = opposite.
🗣️ 情景例句
Right.
对。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。