常見例句雙語(yǔ)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(jī)不能達(dá)到的路槽和檢查井邊緣，采用蛙式打夯機(jī)夯實(shí)。This paper presents the construction method of pneumatic rammer piling.文章介紹了氣動(dòng)夯錘打樁的施工方法。權(quán)威例句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