sweep back angle 后掠角
sweep back the ocean 做显然不能做到的事
inboard sweep-back 翼根部后掠
Back Sweep 后扫腿 ; 回转踢 ; 后退计算
Back sweep toward back 向后回转踢
Back sweep toward front 向前回转踢
High back sweep kick 后高扫腿
N the rearward inclination of a component or surface, such as an aircraft wing, fin, etc 后掠角
From the little window of their lonely tower they could see the blue ocean and watch the gulls and eagles sweep back and froth OVER the island.
透过孤寂的塔上的那扇小窗户，他们能够看到蔚蓝的大海，凝望海鸥和海鹰在岛的上空来回掠过。
When the time comes to drop its weapons, the wings could sweep back and telescope down to a shorter length, preparing the craft for a fast attack run.
投弹时间一到，将机翼长度缩短并向后收起，方便飞机进行快速攻击。
With one sweep of her hand she threw back the sheets.
她手一挥把那些床单扔了回来。
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