well-mannered
同义词：
polite | mannerly | well-bred | decent | decorous | courteous | refined | aristocratic | orderly | amicable | amiable | graceful | respectful | fashionable |
反义词：
词义辨析：
同义参见:
orderly
amicable
amiable
graceful
fashionable
respectful
polite
aristocratic
反义:
a.行为端正的; 文雅的
ill-mannered
反义参见:
naughty