contribute

v.捐献，贡献，捐款；投(稿)；起一份作用

contraction, contractor, contractual, contradict, contradiction, contradictory, contradistinction, contraflow, contralto, contraption, contrapuntal, contrarily, contrariness, contrariwise, contrary, contrary to, contrast, contravene, contravention, contretemps, contribute to, contribution, contribution to (towards), contributor, contributory, contrite, contritely, contrition, contrivance, contrive, contrived, control, control tower, controllable, controlled, controller, controlling interest, controversial, controversialist, controversially,