ram.

常见例句

The farmer keeps one ram and five ewes on his farm.
农夫在农场里养了一只公羊，五只母羊。
That fellow may like that, but I'll get even with ram yet.
那家伙自以为得意，但我总会找他算帐的。
This ram is throwing good stock.
这只公羊生的羊羔好。
A pet lamb will make a cross ram.
一只宠坏了的小羊他日会成为一只蛮横的大羊。
Dynamic RAM's need to be refreshed periodically.
动态RAM则需要周期性地刷新数据。
Primary memory is known as random access memory(RAM) and simple named memory.
主存储器又称为随机存取存储器，简称内存。