leaving
v. 离开；留下；舍弃；使……处于某种状态（leave 的现在分词）
例句
I didn't notice him leaving.
我没看到他离开。
《牛津词典》
I hate leaving home.
我讨厌离开家。
"I'm leaving," she said curtly.
“我要走了，”她唐突地说。
《柯林斯英汉双解大词典》
