Opp
abbr. 定向聚丙烯
📖 牛津释义
opp
abbr 缩写 = opposite.
🗣️ 情景例句
I'm Alexandra Pappas.
我叫Alexandra Pappas。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England.
我的老朋友哈里森在回到英国以前曾多年居住在地中海地区。