中英互译

sweep back

美 /swiːp bæk/

基本释义

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。
来自《柯林斯英汉双解大词典》