Р157
ПОМЕНЯТЬСЯ РОЛЯМИ (с кем)
VPsubj:
human (pi if there is no prep obj), collect, or
abstr) to exchange places (with another person, group, or phenomenon)
X и Y поменялись ролями (X поменялся ролями с Y-ом) = X and Y have traded (switched, swapped) roles (places)
X and Y have exchanged rolesX has traded (switched, swapped) roles (places) with Ythe roles are reversedX's and Y's roles have been reversed(in limited contexts) the shoe is on the other footX has turned the tables on Y.