“portal”的概念、定义、翻译、参考文献-科学参考

单词	portal
释义	portal [`pȯrd·ǝl] ^ANATOMY 1. Of or pertaining to the porta hepatis. 2. Pertaining to the portal vein or system. ^ENGINEERING A redundant frame consisting of two uprights connected by a third member at the top. ^{MINING ENGINEERING} 1. An entrance to a mine. 2. The rock face at which a tunnel is started.
随便看	hydroid Hydroida hydroid polyp hydroiodic ether hydrokaolin hydrokinematics hydrokinetics hydrolaccolith HYDROLANT hydrolase hydrolith hydrologic accounting hydrological civilization hydrologic cycle hydrologic sequence hydrologist hydrolysis hydrolytic enzyme hydrolytic process hydrolyzate hydromagnesite hydromagnetic instability hydromagnetics hydromagnetic stability hydromagnetic wave

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