adj. 有异议的，好争吵的，爱争论的

Contentious \Con*ten"tious\, a. [L. contentiosus: cf. F.
contentieux.]
1. Fond of contention; given to angry debate; provoking
dispute or contention; quarrelsome.

Despotic and contentious temper. --Macaulay.

2. Relating to contention or strife; involving or
characterized by contention. --Spenser.

More cheerful, though not less contentious, regions.
--Brougham.

3. (Law) Contested; litigated; litigious; having power to
decide controversy.

{Contentious jurisdiction} (Eng. Eccl. Law), jurisdiction
over matters in controversy between parties, in
contradistinction to {voluntary jurisdiction}, or that
exercised upon matters not opposed or controverted.

Syn: Quarrelsome; pugnacious; dissentious; wrangling;
litigious; perverse; peevish. -- {Con*ten"tious*ly},
adv. -- {Con*ten"tious*ness}, n.