动词短语
中文翻译:解开松动的开关
同义词:
['解扣,松开,解除例句:1. I unthreaded the slack switch on the door to let in more light.(我解开了门上的松动开关,让更多的光线进来。)']
例句:
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1. I unthreaded the slack switch on the door to let in more light.
我解开了门上的松动开关,让更多的光线进来。
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2. The mechanic unthreaded the slack switch and replaced the worn out gear.
机械师解开了松动的开关,更换了磨损的齿轮。
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3.The old man unthreaded the slack switch and turned on the lights for his grandson's birthday party.
老人解开了松动的开关,为孙子的生日派对打开灯。