linemanWiktionary 原文英美n.线务员，线路工人，护路工，养路工中文释义来自 ECDICT构词拆解lineline词干man-man后缀-manSomeone (possibly implied male) who is an expert in an area or who takes part in an activity. · Someone (possibly implied male) who is employed or holds a position in an area.词源说明From line + -man.释义名词noun1A person who installs and repairs overhead cables (either power or telephone); a linesman.2(American football) A player who specializes in play at the line of scrimmage