英语词汇“friction blocks”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	friction blocks
释义	friction blocks friction blocks [′frik·shən ‚bläks] (petroleum engineering) Thin blocks with cylindrical surfaces that drag on the inside of the well casing to prevent rotation of the packer (seal between the outside of tubing and inside of casing).
随便看	macrocephalic macrocephalicly macrocephalies macrocephalism macrocephalon macrocephalon maleo macrocephalous macrocephalously macrocephalus macrocephaly macrocephaly-capillary malformation macrocephaly, multiple lipomas, and hemangiomata syndrome macrocephaly, pseudopapilledema, and multiple hemangiomata syndrome macrocerastes macrocheilia macrocheira macrocheira kaempferi macrocheiria macrochelys macrochelys temminckii macro-chemistry macrochemistry macrochilia macrochip macrochires

英语词典包含2567994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。