2. We want to buy Battery and Industrial Batteries. 我们要采购电池和工业的电池。
3. As part of the alliance, A123 will establish a new facility in Michigan for battery production. 作为联盟的一部分，A123将建立一个新工厂在密歇根州的电池生产。
英英解释
n.
1. group of guns or missile launchers operated together at one place
2. a device that produces electricity; may have several primary or secondary cells arranged in parallel
3. a collection of related things intended for use together
4. a unit composed of the pitcher and catcher
5. a series of stamps operated in one mortar for crushing ores
6. the heavy fire of artillery to saturate an area rather than hit a specific target
7. an assault in which the assailant makes physical contact
