indigestible
US /ˌɪn.dɪˈdʒes.tə.bəl/
UK /ˌɪn.dɪˈdʒes.tə.bəl/

1.
难以消化的, 不易消化的
difficult or impossible to digest
:
•
The rich cake was quite indigestible.
那块丰盛的蛋糕相当难以消化。
•
Some foods are naturally more indigestible for certain people.
某些食物对特定人群来说天生就更难消化。
2.
难以理解的, 难以接受的
difficult or impossible to understand or accept
:
•
His long, rambling speech was almost indigestible.
他那冗长、漫无边际的演讲几乎难以理解。
•
The sheer volume of data made the report indigestible for many readers.
海量数据使得这份报告对许多读者来说难以理解。