英语词汇derrick stool是什么意思，derrick stool的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	derrick stool
释义	derrick stool　吊杆座
随便看	mammilliform mammilliplasty mammillitis mammilloid mammillopeduncular tract mammillothalamic mammillothalamic tract mammin mammitis mammo- mammock mammock Mammococcus mammogen mammogenesis mammogenic mammogenic mammogenic hormone mammogenic hormones mammogram mammogram mammogram mammograph mammography mammography

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。