a wealth of是什么意思

a wealth of的音标：a wealth of的英式发音音标为：[ə welθ ɔv]a wealth of的美式发音音标为：[e wɛlθ ʌv]...

There really is a wealth of unrecognised talent out there.那里确实有很多怀才不遇的人。The city boasts a wealth of beautiful churches.这座城市拥有众多美丽的教堂。The book includes a wealth of splendid photographs.该书中有大量精彩的照片。...