得无

(literary) isn't it that...?

to obtain / to get / to gain / to catch (a disease) / proper / suitable / proud / contented / to allow / to permit / ready / finished

structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc

to have to / must / ought to / to need to

not to have / no / none / not / to lack / un- / -less

avaricious and insatiable (idiom); greedy and never satisfied

variant of 貪得無厭|贪得无厌[tan1 de2 wu2 yan4]