每日英语俚语9: 紧紧跟在某人后面走 (mp3和文本下载)
2017-03-11来源:和谐英语
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hot on someone's trail
紧紧跟在某人后面走；尾随；对……穷追不舍
He is hot on a suspect's trail for almost an hour.
他已经紧跟那个疑犯差不多一个小时了。
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