Ocm
abbr. Oracle认证大师（Oracle Certified Master, Oracle为数据库名）
🗣️ 情景例句
Do you know anything about South American culture?
你了解南美洲的文化吗？
Ooo! I can't look.
唔，我不忍心在看下去了。
Oh dear! I must go. Have a good day!
哎呀！我得走了，再见。