wellhole

listen to the pronunciation of wellhole
Английский Язык - Турецкий язык
(İnşaat) asansör boşluğu
merdiven için bırakılan boşluk
merdiven boşluğu
Английский Язык - Английский Язык
The open space in a floor, to accommodate a staircase
The open space left beyond the ends of the steps of a staircase
A cavity which receives a counterbalancing weight in certain mechanical contrivances, and is adapted also for other purposes
wellhole
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