基本解释[经济学]激光钻孔机英汉例句双语例句Are you the young lady with the oxidant iodin chemical laser driller to awarding tonight?你是今晚凭氧碘化学激光钻机要作科技发明演讲的年轻的女士吗？laser driller更多例句词组短语短语laser r driller 激光钻孔机laser driller laser drilling machine 激光钻孔机laser driller更多词组专业释义经济学激光钻孔机