英语词汇“positive crankcase ventilation”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	positive crankcase ventilation
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pos′itive crank′case ventila′tion, [Auto.] Automotivea means of reducing air pollution by directing the fumes from the crankcase of an engine into the intake manifold, so that they will be channeled into the cylinders and burned. Abbr.: PCV
随便看	psychoacoustic psychoacoustical psychoacoustics psychoactive psychoanal. psychoanal psychoanalyse psychoanalysis psychoanalyst psychoanalytically psychoanalyze psychoanalyzer psychobabble psychobabbler psychobiographer psychobiography psychobiologist psychobiology psychochemical psychodelic psychodiagnosis psychodiagnostic psychodiagnostics psychodrama psychodynamic

英语词典包含188688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。