adj.so unexpected as to have not been imagined

"an unhoped-for piece of luck"

同義詞：unhoped-forunthoughtunthought-of

The unhoped-for renaissance of Art nouveau
Unforgettable And The Unhoped For
Heraclitus's Hope for the Unhoped
The Unforgettable and the Unhoped for
The Unforgettable and the Unhoped for.(Book Review)
Chretien, J.-L.(2002). The Unforgettable and the Unhoped for
Causative analysis of unhoped extubation of patients in ICU and its precaution strategies
[Late-treated enteroperitoneal tuberculosis. Unhoped-for possibilities of recovery by medical treatment]
Surgical Notes from the Indian Frontier: Some Fortunate Escapes and Unhoped-for Recoveries.
A pasture technique which will give the Italian breeders unhoped for zootechnical and economical advantages.