图书馆

library

藏书量

stock; volume

不够

not enough; insufficient; inadequate; lacking; short; deficient; shy; skimpy; fail; be insufficient; be inadequate; be lacking; fall short; be short of; insufficiently; inadequately; failure; insufficiency; deficiency; shortage; shortfall; inadequacy; under-

丰富

rich; abundant; plentiful; bountiful; profuse; ample; varied; aplenty; full; generous; vivid; copious; luxuriant; broad; liberal; plenteous; enrich; enhance; embellish; diversify; amplify; deepen; broaden; augment; abundance; enrichment; richness; wealth; profusion; plenitude; richly; abundantly; amply; plentifully; plenty; in plenty; in abundance