英语词汇keyhole specimen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	keyhole specimen
释义	keyhole specimen 【冶金学】钥匙孔形切口试样
随便看	pitot pressure pitots Pitot-static tube pitot-static tubes pitot-tabe anemometer pitpan pitpans pitpat pitpatted pitpatting pit ponies pit pony pitprop pitprops pitressin pitressins pit road pit-run gravel pit sampling pit saw pit sawing pit sawyer pit slope pit stop pit stops

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。