arc trajectory curve
The ball curved strangely in the air.
球在空中划出奇怪的弧线。
—— 《柯林斯英汉双解大词典》The helicopter made a slow arc, passing over the mound but not stopping.
这架直升飞机做了一个缓慢的弧线运行,飞过那座小丘,但没停下来。
—— 《柯林斯英汉双解大词典》The ball swerved into the net.
球在空中划了一条弧线,进了球门。
—— 给力词典精选The ball looped high up in the air.
球高高飞起,在空中画了一条弧线。
—— 给力词典精选Farrell raced up the right touchline, dodged infield and curled a shot with his left foot.
法雷尔跑向右边线,向内场闪躲,左脚射出一弧线球。
—— 《柯林斯英汉双解大词典》