英语词汇tractor beam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	tractor beam
释义	tractor beam noun (in science fiction) a hypothetical beam of energy that can be used to move objects such as space ships or hold them stationary 牵引束（科幻小说中可以移动或固定宇宙飞船等的假想能束）。
随便看	Bulwer-Lytton bum bumbag bum-bailiff bumbershoot bumble bumblebee bumblebee fish bumbler bumboat bumboy suicide suicide pact suicide squeeze sui generis sui juris suint Suisse suit suitability suitable suitableness suitably suitcase suitcaseful

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