英语词汇pull chain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	pull chain
释义	pull chain 美/ p?l t?e?n / 简明释义拉链式开关：一种通过拉动链条来控制电器设备（如灯具、风扇等）开关的装置。网络释义短语 1 easy pull chains 易拉得 2 pull on one's chains 拉紧链子双语例句 1 An actor was trained to pull one of two chains to receive its food in response to a brief flash of blue or red light. 一个表演者被训练对一道闪过的蓝色或红色的光做出反应，拉动两条链条中一条以得到食物。 2 The invention has the advantages of safe and labor-saving, convenient mounting, demounting and maintenance, being easy to pull the chains, etc. 本发明具有安全省力、便于安装及拆卸维护，以及便于拉动链条等优点。
随便看	read text program read the flipping manual read the green read the handwriting on the wall read the meter read the newspaper read the proof read the riot act read the riot act to read the runes read the tape read the tea leaves read the writing on the wall read this over read ... thoughts read through read-through readthrough read through model read through module read through module readthrough mutation read through protein read-through protein read-through

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