形容词

1. 大量的;丰富的;充足的
A copious amount of something is a large amount of it.

1. affording an abundant supply

e.g. had ample food for the party
copious provisions
food is plentiful
a plenteous grape harvest
a rich supply

Synonym: ampleplenteousplentifulrich

2. large in number or quantity (especially of discourse)

e.g. she took copious notes
a subject of voluminous legislation

Synonym: voluminous