英语词汇“ventilator derrick”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ventilator derrick
释义	ventilator derrick 通风吊杆柱
随便看	laser-emulsion storage La Serena laser enamel fusing machine laser encoding technology laser end reflector laser-energized detonation system laser-energized explosive device laser energy laser energy meter laser energy monitor laser energy state laser energy transmitting optical fibre laser engine laser engineering laser-engraved laser engraver Laser Engraving laser enrichment laser etalon laser-etched Laser Etching laser evaporation laser evaporation and deposition laser excitation laser excitation efficiency 三年水流东，四年水流西三年江上风吹泪，夭桃艳杏无春意，今日欲开眉，那堪更别离。三年清知府，十万雪花银。三年熬出个好买卖人，一辈子难练出个庄稼汉三年笛里关山月，万国兵前草木风。三年笛，七年箫三年等出个闰月三年耕，必有一年之食；九年耕，必有三年之食。三年行却千山路，一剑曾当百万师。三年被毒蛇咬了，如今梦见一条绳子也是害怕冤大头冤头冤孽冤家冤家宜解不宜结冤家对头冤家路窄冤屈冤情冤有头，债有主