“melanotekite”的概念、定义、翻译、参考文献-科学参考

单词	melanotekite
释义	melanotekite [´mel·ǝ·nō`tek´īt] ^MINERALOGY Pb₂Fe₂Si₂O₉ A black or dark-gray mineral composed of lead iron silicate.
随便看	sand flat sand flood sandfly sandfly fever sand gall sand glacier sand-grain volume sand heap analogy sand hill sand hill analogy sandhog sand hole sand hopper sand horn sanding sandkey sand levee sand-lime brick sand line sand load sand lobe Sandmeyer's reaction sand mill sandpaper sand pavement

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。