Stroboradiography
用一种装有特制电影照相机的X光摄取物体内部活动器官的照相术
🗣️ 情景例句
Speed is the soldier's asset.
兵贵神速。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走,而现在30公尺开外的地方我们都看不清了。
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