battery

詳細解釋：

bat.ter.y

n.（名詞）
【複數】 bat.ter.ies

The act of beating or pounding.
連續猛擊，毆打
Law The unlawful and unwanted touching or striking of one person by another, with the intention of bringing about a harmful or offensive contact.
【法律】 違法毆打：不合法地或不受歡迎地打對方，目的是使受傷害或對方進攻

An emplacement for one or more pieces of artillery.
排炮,列炮；炮架：為一架或更多架大炮而設的炮兵陣地
A set of guns or other heavy artillery, on a warship, for example.
（如戰艦上的）槍或其它重型大炮
Abbr. btry.An army artillery unit, corresponding to a company in the infantry.
縮寫 btry.炮兵連,炮兵中隊：部隊炮兵單位，相當於步兵中的一個連

An array of similar things intended for use together:
整理成套,組：把相類似的東西進行歸類、整理，以備使用：
例句：
took a battery of achievement tests.
整理考試成績單

An impressive body or group:
令人印象深刻的團體或組：
例句：
a battery of political supporters.
令人印象深刻的政治擁護者

Baseball The pitcher and catcher.
【棒球】 投手和捕手
Music The percussion section of an orchestra.
【音樂】 打擊樂器組：管弦樂隊的打擊樂器組
Electricity
【電學】
Two or more connected cells that produce a direct current by converting chemical energy to electrical energy.
電池組：兩個或更多的相聯電池組，它能把化學能轉變化電能並產生直流電
A single cell, such as a dry cell, that produces an electric current.
蓄電池：單獨的一個電池，如乾電池，能產生電流

來源：
Middle English batri [forged metal ware]
中古英文 batri [鍛造的金屬製品]
from Old French baterie [a beating]
源自 古法文 baterie [打；敲]
from batre [to batter] * see batter
源自 batre [擊，打] *參見 batter