Monodirectional
单向的
🗣️ 情景例句
Not just for young people.
不仅仅对年轻人来说是这样。
He has spent over six years working in Africa and India.
在非洲和印度工作了六年。
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。