名词

1.可数名词：电池

2.可数名词：一系列，一批，一群

3.可数名词：排炮

4.可数名词：【英】层架式鸡笼，层架式饲养笼

5.不可数名词：【法律】殴打罪

词形变化

复数batteries

英语解释

a series of stamps operated in one mortar for crushing ores

a unit composed of the pitcher and catcher

a device that produces electricity; may have several primary or secondary cells arranged in parallel or series

group of guns or missile launchers operated together at one place

a collection of related things intended for use together

an assault in which the assailant makes physical contact

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