Ocd
abbr. 强迫性神经官能症（obsessive-compulsive disorder）；民防局（Office of Civil Defense）；儿童发展处（Office for Child Development）；离线驱动调整（Off-Chip Driver）
🗣️ 情景例句
The cloning of human organs is controversial.
人类器官克隆是极具争议性的。
Two is company, but three is none.
两人成为伴，三人不结侣。
I think so. What time?
我想可以。什么时间来呢？