Like the searchlight beam, the radio beam cannot be made very sharp; it tends to spread.
无线电射束也象探照灯的光束一样, 是不能高度集中的; 它总要散开.
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The troops stormed the enemp's trenches and fanned out across the fields.
军队猛攻敌人的战壕,并在战场上呈扇形散开.
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The other boys straggled away, some to their work in the kitchen, some to the great hall.
其他男孩散开了，有些去厨房干活去了，有些去大厅了。
《柯林斯高阶英汉双解学习词典》
They broke asunder, sidling out of their benches, leaping them.
他们忽然散开来, 有的侧身从凳子前挤出去, 有的从上面一跃而过.
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When clouds shrouded that new moon, as they did this night, the people dispersed, alarmed.
当新月象今晚那样被云层遮住时, 人们就提心吊胆地散开了.
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In profile allshowedthe end of the nose projecting from beyond a sheaf of shiny black hair.
从侧面望去,披散开的头发中只能看到突出的鼻尖.
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To no end gathered: vainly then released, forth flowing, wending back: loom of the moon.
漫无目的地凑在一起; 然后又徒然地散开, 淌出去,又流回来.
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