rammer / ˈræm ər /
🎓大学词汇夯实基础打夯机夯实的基础夯土机
rammer 的定义
n. 名词 noun- a person or thing that rams.
更多rammer例句
- Returning with it, he fastens it to the rammer of a cannon, and plants it on the ramparts, amidst the rain of shot and shell.
- Then a mechanical rammer drives the shell or cartridge into its place in the gun.
- The rammer was designed to press down and to smooth out the powdered coffee in an even and uniform fashion.
- In fact, it soon became impossible to load the guns; for, as fast as the men picked up a rammer or sponge, they were shot down.
- The cylinder is fitted with a rammer, which is forced in by a coining press, till the powder be much condensed.