| 释义 |
1 ?自由悬臂 ... free aperture 自由孔径 free arm 自由悬臂 free electron 自由电子 ... 2 ?自由孔径 ... 夫利荷门积分 free air thermometer 自由孔径 free arm 自由悬臂 free electron ...
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She held one hand to her forehead, and bending slowly, she reached out with her free arm, nearly touching a dark mass lying in the road. 她一手捂着额头，慢慢地弯下身子，伸出另一只胳膊，摸向躺在路上的一团黑色的东西。 - 2
She held one hand to her forehead, and bending slowly, she reached out with her free arm, nearly touching a dark mass lying in the road. 她一手捂着额头，慢慢地弯下身子，伸出另一只是胳膊，摸向躺在路上的一团黑色的东西。 - 3
In this article, it is emphasized, through explanations and analysis that the correct position of head and the free arm plays an important part in casting techniques. 通过本篇的叙述与分析，进一步强调头与非投掷臂的正确动作，在投掷技术中的重要意义。
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