complain

vi.抱怨，拆苦；投诉

compensation, compensatory, compere, compete, competence, competent, competently, competition, competitive, competitively, competitiveness, competitor, compilation, compile, compiler, complacence, complacency, complacent, complacently, complaim, complain of, complainant, complainingly, complaint, complaisance, complaisant, complement, complementary, complete, completely, completeness, completion, complex, complexion, complexity, compliance, compliant, complicate, complicated, complication,