英语词汇“pre-oiling”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	pre-oiling
释义	pre-oiling pre-oiling One of the steps when installing a new or an overhauled engine in an aircraft. Lubricating oil is pumped into oil passages so that all the bearings will be flooded with oil when it is started.
随便看	casing collar locator perforation casing collar locator through tubing plug casing-collar log casing cutter casing (disambiguation) casing drive system casing hanger casing hangers casinghead casinghead gas casinghead gasoline casing head pressure casinghead tank casing-in machine casing joint casing knife casing log casing nail casing-off casing out casing pack casing point casing pressure casing roller casing running tool

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。