元となった辞書の項目
削岩機
noun
jackhammer (portable percussive drill device) / any other type of rock drill
意味(1)
jackhammer (portable percussive drill device)
意味(2)
any other type of rock drill
jackhammer (portable percussive drill device) / any other type of rock drill
jackhammer (portable percussive drill device)
any other type of rock drill