Ucas
(uca 的复数) abbr. upper control area 上部控制区
🗣️ 情景例句
If you feel tired at work, Just take a vacation.
如果你觉得工作太累了，不防去度假。
Man is a god or a devil to his neighbour.
一个人对邻居来说，不是上帝，便是魔鬼。
If the Houses of Parliament had not been burned down in 1834, the great clock would never have been erected.
如果不是国会大厦在1834年被焚毁的话，这座大钟永远也不会建造。