goodbye：

interj.：再见!再会![临别时用语]

n.：告别；告别辞

例句：

1、Then I said goodbye. 然后我说再见。

2、The boy waved goodbye to his grandmother. 男孩向他的奶奶挥手再见。

3、We waved them goodbye. 我们向他们挥手告别。

相关介绍

They came to the front door to wave goodbye.

他们来到前门挥手告别。

I said a hurried goodbye and walked home in the cold

我匆忙地说了声再会便冒着严寒走回了家。

Drew made some remarks to nobody in particular and said goodbye.

德鲁说了一些不针对任何人的话就告辞了。