英语词汇“center seal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	center seal
释义	center seal noun : a compound hydraulic valve used in gas manufacturing for regulating the passage of the gas through a set of purifiers so as to cut out each in turn for renewal of the lime
随便看	sylvics sylviculture sylvid sylvii sylviid sylviidae sylvilagus sylvin sylvine sylvinite sylvite sylvius sym sym sym- sym-allylene symar symballophone symbatic symbion symbionic symbiont symbiontic symbionticism symbiose

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。