英语词汇draw-off cock怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	draw-off cock
释义	draw-off cock 简明释义泄水龙头，放出开关双语例句 1 Connect the Dewchecker suction tubing to the gas outlet point of the Lambda probe and open the relative cock, switch on the Dewchecker suction pump and draw off the gas for 5 minutes. 连接露点检测机吸管与氧气传感器出气口后，打开相关旋钮，打开露点检测器的抽气泵，抽气5分钟。
随便看	make no mistake make no mistake (about) make no mistake about it make no mistake that make no move make no noise make nonsense of make no odds make no pretence at make no pretence to make no pretence with make no pretensions to make no progress maken option make no question of make no question of something make no reference to make no remark make no reply make no resistance make no response make no scruple of make no secret make no secret of make no secret of sth

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