短语词组短語air motor drill 風鑽;風動鑽機air legmounted drill 風動支架鑽鑿機Air Crawler Drill 履帶式鑽機air hydraulic drill head 氣動液壓鑽頭air r drill 風鑽air truck drill 汽車式風動鑽機;風動履帶鑽;詳細繙譯passive air raid drill 民間防空縯習 返回 air drill