rammer
常见例句
- Depressed trough, manhole edges and other places where the roller can not reach shall be compacted with frog rammer.
在壓路機不能達到的路槽和檢查井邊緣，採用蛙式打夯機夯實。 - This paper presents the construction method of pneumatic rammer piling.
文章介紹了氣動夯鎚打樁的施工方法。 - So when my brother actually--because he was doing most of the work by himself, and I would think he was using a rammer--he woke up one Monday to go and finish the work before the police officers come again.
NPR: Examining the Political Climate in Zimbabwe 返回 rammer