rock drill

导读:rock drill读音音标
英 [rɔk dril]美 [rɑk drɪl]
rock drill意思解释
n.凿石器;凿岩机; 英英释义 rock drill n.a drill for penetrating rock同义词:bore bitborerstone d

rock drill读音音标

英 [rɔk dril]

美 [rɑk drɪl]

rock drill意思解释

n.

凿石器;

凿岩机;

英英释义

rock drill

n.

a drill for penetrating rock

同义词:bore bitborerstone drill

rock garden
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