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
Hello. Is this the Old Country Inn?
喂 ，是Old Country Inn吗？
I slipped on the stairs and fell down.I broke my leg.
我在楼梯上滑倒了并且掉下来我弄断了腿的。
he stooped to talk to a workman.After they had gone on,
途中，停下来与一个工人交谈，接着他们继续往前走去。