To follow someone closely; spec. to follow secretly as a detective or spy, etc. Cf. tag, v.1 4b, tail, n.1 6b colloquial (originally U.S.).
transitive. To follow closely, to dog. Also spec., to follow as a detective or spy. Cf. tag, n.1 13, tail, v.1 5b.
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。