Tailgater
n. 后挡板；下闸门 (tailgate的变形)
🗣️ 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能帮忙的尽管说一声。
Why are you going back?
你为什么回来？
Is there anything that we can do?
有什么需要我们帮忙的吗？