what does A.k.a mean?

what does A.k.a mean? what does take a shit mean? What does a white lie mean? what does lose a tooth mean? “in a second”what does it mean? What does a dinner speaker mean? I am a people person.What does it mean? What does‘a wolf in sheep’s clothing’ mean? What does 'a wolf in sheep's clothing'mean? What does'a wolf in sheep's clothing'mean? What ( ) these words mean?A.do B.does C.are What does a ture friend mean to you? what does a friend mean?这句话有语病吗? What does run a high temperature mean in English? what does neat mean in a small talk? ‘Asia is a European invention’.What does this mean? a ray of sunshine .What does it mean Thank you .. What does it mean if a movie bombs?