countersign

v.副署，会签

counter-tenor, counteract, counteraction, counterargument, counterbalance, counterbalancing, counterblast, counterclaim, counterfeit, counterfoil, countermand, countermeasure, counterpane, counterpart, counterparts, counterplot, counterpoint, counterpoise, counterproductive, counterproductiveness, countersignature, countersink, countervailing, countess, counting-house, countless, countrified, country, country club, country dance, country house, country seat, country-and-western, country-house, countryman, countryside, county, county council, county court, county town,