形容词
1. 庞大的;浩繁的;大部头的
Something that is voluminous is very large or contains a lot of things.
1. large in number or quantity (especially of discourse)
e.g. she took copious notes
a subject of voluminous legislation
Synonym: copious
2. large in volume or bulk
e.g. a voluminous skirt
3. marked by repeated turns and bends
e.g. a tortuous road up the mountain
winding roads are full of surprises
had to steer the car down a twisty track