blackleg
noun /ˈblækleɡ/
/ˈblækleɡ/
(British English, disapproving)- a person who continues to work when the people they work with are on strike; a person who is employed to work instead of those who are on strike
compare strike-breaker see also scab破坏罢工者,工贼(罢工时继续工作或受雇顶替罢工者工作)