The cavity of the mouth forms the commencement of the alimentary canal.
出自:Encyclopedia BritannicaSammy had his mouth full of..steak sandwich.
出自: B. SchulbergWho Taught you to mouth that name of 'villain'?
出自: ByronThe pompous high-placed imbecile mouthing his platitudes.
出自: A. BirrellYour flat clear voice beside me Mouthed cheerful clear flat platitudes.
出自: R. Brooke