名詞 bracket:

1. a category falling within certain defined limits
2. either of two punctuation marks (`<' or `>') used in computer programming and sometimes used to enclose textual material
   同義詞：angle bracket
3. either of two punctuation marks ([ or ]) used to enclose textual material
   同義詞：square bracket
4. an L-shaped support projecting from a wall (as to hold a shelf)

動(dòng)詞 bracket:

1. support with brackets
2. place into brackets
   同義詞：bracket out
3. classify or group

1. The worker fixed a bracket on the wall.
   工人在墻上固定了一個(gè)支架。
2. Put your name in brackets at the top of each page.
   把你的名字填寫在每頁上端的括號(hào)內(nèi)。

brack.et

n.（名詞）

A simple rigid structure in the shape of an L, one arm of which is fixed to a vertical surface, the other projecting horizontally to support a shelf or other weight.
托座，隅撐：L形的簡易剛性結(jié)構(gòu)，一臂固定于一垂表面上，另一臂水平伸出以支撐一個(gè)架子或其它重物
A small shelf or shelves supported by such structures.
托架：以這種結(jié)構(gòu)支撐起來的架子
Architecture A decorative or weight-bearing structural unit, two sides of which form a right angle with one arm flush against a wall and the other flush beneath a projecting surface; a console or corbel.
【建筑學(xué)】 梁托，隅撐：一種裝飾性或承重的結(jié)構(gòu)，其兩邊形成一直角，一臂嵌在墻上，另一臂嵌在一突出表面下；隅撐或梁托
A wall-anchored fixture for gas or electricity.
電燈，煤氣燈：安裝煤氣或電器用的固定在墻上的裝置

One of a pair of marks, [ ], used to enclose written or printed material or to indicate a mathematical expression considered in some sense a single quantity.Also called square bracket
方括弧，中括號(hào)：符號(hào)之一，用于托住一手寫或印刷或標(biāo)明被視作單一數(shù)量單位的數(shù)字表達(dá)式也作 square bracket
See angle bracket
參見 angle bracket
Mathematics See brace
【數(shù)學(xué)】 參見 brace
Chiefly British One of a pair of parentheses.
【多用于英國】 小括號(hào)
A classification or grouping, especially within a sequence of numbers or grades, as a category of incomes sharing the same tax rate.
等級(jí)，同類：類別或集團(tuán)，尤指包含在一數(shù)目或級(jí)別的序列之中，作為按相同稅率征稅的收入類別

The distance between two impacting shells, the first aimed beyond a target and the second aimed short of it, used to determine the range for artillery fire.
夾叉射擊距：兩個(gè)沖擊彈著點(diǎn)之間的距離，其一瞄準(zhǔn)一個(gè)目標(biāo)，其二瞄準(zhǔn)近一些的地方，用于測定大炮的射擊范圍
The shells fired in such a manner.
夾叉射擊：按這種方式射出的炮彈
v.tr.（及物動(dòng)詞）
brack.et.ed,brack.et.ing,brack.ets
To furnish or support with a bracket or brackets.
用托架安裝
To place within or as if within brackets.
用括號(hào)括起來
To classify or group together.
分類或分組
To include or exclude by establishing specific boundaries.
明確類別：用設(shè)立明確邊界的方法納入或排除
To fire beyond and short of (a target) in order to determine artillery range.
夾叉射擊：為測定大炮射擊范圍而進(jìn)行夾叉射擊（一目標(biāo)）

來源：
Possibly French braguette [codpiece] [diminutive of] brague [breeches]
可能為 法語 braguette [鱈魚片] [] brague的小后綴 [馬褲]
from Old Provenôal braga
源自 古普羅旺斯語 braga
from Latin br3cae
源自 拉丁語 br3cae
[of Celtic origin]
[來源于凱爾特語]