Oac
abbr. on approved credit 经过核准的信誉; optical aberrations compensation 光学失常补偿; outer approach channel 外部通道路线
🗣️ 情景例句
What a stunning work of art.
多么棒的一件艺术作品啊！
Cry with one eye and laugh with the other.
口不应心。
This note is only a reminder.
谨此提请注意。