a dram drinker的用法和样例：
- He liked a pint, and a dram too, but not when he was working.
- The refresh cycles are usually performed by a peripheral called a DRAM controller.
- B. This router will require a DRAM upgrade to meet the requirements for the Image.
- Disclosed is a method of fabricating a trench cell capacitor which can be used in the formation of a DRAM cell.
- The Grant family knew they had something special: a dram the whole world should enjoy.