英语词汇“后管头--后管集箱”的翻译、意思、用法、释义-英汉汉英词典

单词	后管头--后管集箱
释义	后管头；后管集箱back header {water tube boiler}
随便看	pre-roman preromantic pre-rotation vane prerov prerupt pres pres. presa presacral presacral anesthesia presacral block presacral insufflation presacral nerve presage presaged presageful presagefully presagement presagements presager presagers presages presaging presale pre-sales