分档的英文：
bracket
n. 括弧，括号；托架；类别，等级；阶层
v. 括在一起；把…归入同一类；把…分类；为…装托架
Delete the items in the bracket as appropriate.
删除括号中不适用的称谓。
They bracketed discussion off for a moment.
他们对问题暂停讨论。
The children were bracketed into groups.
孩子们被分成几类。
Don' t bracket them ( together ).
不要把他们相提并论。
I think you should bracket this word.
我认为你应该给这个字加上括号。