Cofibration
上纤维化
🗣️ 情景例句
there will be a surprise.
会有一项让你惊喜的事。
Is this the bus for Park Ridge?
这辆公共汽车是去派克岭的吗？
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。