a bell-shaped extension at the end of a pipe

listen to the pronunciation of a bell-shaped extension at the end of a pipe
İngilizce - İngilizce

a bell-shaped extension at the end of a pipe teriminin İngilizce İngilizce sözlükte anlamı

A bell-shaped extension at the end of a pipe.
bellmouth
a bell-shaped extension at the end of a pipe