Ductus
[医] 管, 导管
🗣️ 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已没有了，但里面的位子还有。
Who is going to win?
谁会赢？
Are you all in the same school?
你们在同一个学校吗？