lag
[læɡ]
vi.
走得极慢，落后;
vt.
落后于;
给…加上外套;
把…关进牢里;
逮捕;
n.
滞后，（两事件之间的）时间间隔;
囚犯;
防护套;
桶板;
例句:
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There's a time lag between infection with HIV and developing AIDS.
从感染艾滋病病毒到病发有一段滞后期。
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As conceit makes one lag behind, so modesty helps one make progress.
骄傲使人落后, 谦虚使人进步.
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Ten minutes later, some of runners in the race began to lag.
十分钟后, 有些参赛的人开始落后了.
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A season...behind, but that small lag was death.
来自M. Gordon
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A team...has researched the phenomenon of 'jet lag'.
来自Times
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Labor-market indicators tend to lag behind the broader economy.
来自WSJ
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The child lagged because he was tired.
那孩子因累了而走得很慢。
来自《权威词典》