英和和英

副詞

prolongedly (comparative more prolongedly, superlative most prolongedly)

1. In a prolonged manner; at length.
   • 2013, Greenberg, Gary; Tobach, ‎Ethel, Comparative Psychology of Invertebrates‎^[1]:

     "In experiments where one or more stimuli are presented repeatedly or prolongedly, perhaps leading to habituation of an existing nonassociative response, the subsequent passage of time and/or exposure to another form of stimulation may […] "

同意語

• abidingly, enduringly, protractedly; see also Thesaurus:lastingly