Ucb
abbr. 单元控制部件（Unit Control Block）
🗣️ 情景例句
I'm glad to see you two guys getting along so well
看到你们两位相处得这么好我很高兴，
The boys are crazy about the singer.
那些男孩疯狂迷上了那个歌手。
The man obviously wanted to talk.
这人显然是想聊天。