Tailgater
n. 后挡板；下闸门 (tailgate的变形)
🗣️ 情景例句
This is a beautiful wedding.
这婚礼办的真漂亮。
No, that's all for now. What does it come to?
不用了。这次就这样。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。