bracket
英 ['brækɪt]
美['brækɪt]
	    - n. 支架;括号;墙上凸出的托架
 - vt. 括在一起;把…归入同一类;排除
 
英语释意
- 1. a category falling within certain defined limits
 
- 2. either of two punctuation marks ([ or ]) used to enclose textual material
 
- 3. either of two punctuation marks (`') sometimes used to enclose textual material
 
- 4. an L-shaped support projecting from a wall (as to hold a shelf)