出典:Wiktionary
From Middle English gronynge (“groaning”), from 古期英語 grānung; equivalent to groan + -ing. Conflated with Middle English gronende, present participle of gronen, from 古期英語 grāniende, present participle of grānian (“to groan”). Analyzable as groan + -ing.
groaning (not comparable)
groaning (複数形 groanings)
「groaning」は動詞「groan」の現在分詞です