"battery"的定义和意义

Battery

名词

电池, 蓄电池

an object that turns chemical energy to electricity to give power to a device or machine

What is a "battery"?

A battery is a device that stores energy and provides power to machines, devices, or vehicles. It works by converting stored chemical energy into electrical energy, which can be used to run various equipment. Batteries come in different sizes and power levels depending on their use, from small ones in electronic devices to large ones in cars. They are essential for powering things like phones, flashlights, and cars. Over time, batteries lose their ability to hold charge and need to be replaced or recharged.

Example

The flashlight would n't turn on because the battery was dead.

She replaced the old battery in her watch with a new one.

The electric car 's battery allows it to travel long distances without emissions.

电池（在此上下文中意为身体伤害）, 殴打（在此上下文中指故意的身体攻击）

the intentional and unlawful physical contact or harm inflicted on another person

Example

The suspect was arrested and charged with battery for physically assaulting a bystander during the altercation.

A security camera captured the act of battery as the assailant struck the victim in the parking lot.

The bar fight resulted in multiple individuals facing charges of battery for their involvement in the physical altercations.

炮兵阵地, 火炮群

group of guns or missile launchers operated together at one place

3.1

炮火, 火力

the heavy fire of artillery to saturate an area rather than hit a specific target

电池, 一组相关物品

a collection of related things intended for use together

电池, 炮位

a series of stamps operated in one mortar for crushing ores

电池, 电池组

a unit composed of the pitcher and catcher

炮台, 电池阵

a setup where two or more pieces of the same color are aligned along a file, rank, or diagonal, increasing their combined attacking power and potential threats to the opponent's position

What is a "battery"?

In chess, a battery refers to two or more pieces, typically a queen and a rook or two rooks, placed on the same line, rank, file, or diagonal, to work together and create a stronger attack. The idea is that these pieces support each other, allowing one to defend or enhance the power of the other. A battery can be used to apply pressure on the opponent's position, particularly when aimed at key targets like the opponent’s king or a weak pawn. This tactic often leads to a devastating attack if the opponent is not careful.