脅從犯

induced accomplice / coerced accomplice / accomplice under duress

flank (the side of one's torso) / to coerce / to threaten

from / through / via / to follow / to obey / to engage in (an activity) / never (in negative sentence) / (Taiwan pr. [zong4]) retainer / assistant / auxiliary / subordinate / related by common paternal grandfather or earlier ancestor

accessory to a crime / accomplice

to violate / to offend / to assault / criminal / crime / to make a mistake / recurrence (of mistake or sth bad)