good-bye
n. 告辞；
int. 再见；
（图片来自网络侵删）
例句：
Perry and I exchanged goodbyes.
我和佩里互相道了别。
相关介绍"Good-bye," said the Rats; and they went home.
“再见吧。”耗子说。然后他们就回家了。
She said "Good-bye" to Heidi and "Farewell" to the uncle, and started down the mountain.
她对海蒂说了声“再见”，对老头儿说了声“永别”，然后开始下山。
Putting on her pretty hat, she left her room to say good-bye to Clara.
她戴上漂亮的帽子，离开房间，向克拉拉告别。
Mama said good-bye to her parents and friends and traded her busy city neighborhood for a more isolated life.
妈妈告别了父母和朋友，离开了繁忙的城市社区，过起了更加与世隔绝的生活。
