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

1
Research laser US space agency Nasa has funded a study of "tractor beams" to gather samples for analysis in future missions.
美国航空航天局对“牵引光束”研究进行了资助，为将来的航天飞行任务收集分析样本。
2
A dozen internal tractor beams suck up huge molecular furnace capable of breaking down or converting virtually any substance into useful materials.
十二部内置牵引光束吸收地表物质，为一台巨大的足以把任何物质分解并转化为有用材料的分子熔炉提供生产资料。

单词	tractor beam
释义	tractor beam 简明释义牵引光束：一种科幻小说中使用的设备产生的光束，用于从远处吸引其他物体的装置。网络释义 1 ?牵引光束牵引光束(Tractor beams)：它们可以缓慢地载着你和一些其他物品在空中沿直线运动。双语例句 1 Research laser US space agency Nasa has funded a study of "tractor beams" to gather samples for analysis in future missions. 美国航空航天局对“牵引光束”研究进行了资助，为将来的航天飞行任务收集分析样本。 2 A dozen internal tractor beams suck up huge molecular furnace capable of breaking down or converting virtually any substance into useful materials. 十二部内置牵引光束吸收地表物质，为一台巨大的足以把任何物质分解并转化为有用材料的分子熔炉提供生产资料。
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