PRON-SING
（书面英语中泛指人）他，她（有些人不喜欢这种用法，更倾向于使用 him or her 或 them）
In written English, him is sometimes used to refer to a person without saying whether that person is a man or a woman. Some people dislike this use and prefer to use 'him or her' or 'them'.
例句
If the child sees the word 'hear', we should show him that this is the base word in 'hearing' and 'hears'.
如果孩子看到hear这个词，我们就应该告诉他这是hearing和hears的词干。