Opc
abbr. 原花青素（Oligomeric Proantho Cyanidins）；光学临近修正（Optical Proximity Correction）
🗣️ 情景例句
maybe you should think about becoming a writer.
也许你应考虑成为一名作家。
We enjoyed ourselves very much.
我们玩的很开心。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。