Homeomorphic
同胚的
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
If there's a chance you'll go ,I'd like to go with you.
如果有机会你去,我愿意和你一起去。
That's the ship we travelled on.
这是我们所乘的那条船。