run after [简明英汉词典] eg. the thief was run after by the police
v.逃捕, 逃求, 跟踪
run over [简明英汉词典]we all ran over to see the Grand Canyon .
v.跑过往, 溢出, 超越限度, 渐渐看, 辗过, 扼要复述, 放送(灌音磁带等至完)
run across [简明英汉词典]
v.偶遇, 跑着穿过 he ran across a traffic jam
run away [简明英汉词典]
v.潜逃, 失控 the theif had already run away
run after:逃捕, 逃求, 跟踪
run over： 跑过往, 超出
run across：偶遇, 跑着穿过
run away：潜逃
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