| 释义 |
1 ?回程线 ... fly 旗的长边 fly-back line 回程线 fly-ball fair weather sailor 无航海经验的水手 ...
- 1
But neutrinos fly in a straight line: Catch one, and you can trace it back to whatever produced it, which makes them one of the easiest means of probing the far reaches of the universe. 如果能捕捉到中微子的轨迹，那么就可以追溯出它的源头，而科学家们就经常使用这一方法来探测遥远的宇宙。 - 2
Perhaps one day, the line is broken, I just stood there, looking at the back of fly. 也许有一天，线断了，我呆呆地站在那里，看着飞离的背影。 - 3
I fly the aircraft back down to the 1,500-foot line at 500 feet and modify my airspeed to get at show center for the pullup. I level off at about 500 feet. 我在500英尺高度上把飞机飞回到1500英尺标线处，并且调整我的空速准备飞到展览中心上空时拉起，在大约500英尺标线处我把飞机改平。
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