短語詞組短語air -driven n hammer drill 風(fēng)動氣鎚鑽air hammer rock drill 風(fēng)鎚鑽compressed air hammer drill 氣動鎚鑽air r driven hammer drill 氣動沖擊鑽機(jī)air drill hammer 風(fēng)錐鑽;風(fēng)鑽 返回 air hammer drill