oral

名词 oral:

an examination conducted by word of mouth

同义词：oral exam, oral examination, viva voce, viva

形容词 oral:

using speech rather than writing

of or relating to or affecting or for use in the mouth

of or involving the mouth or mouth region or the surface on which the mouth is located

a stage in psychosexual development when the child's interest is concentrated in the mouth; fixation at this stage is said to result in dependence, selfishness, and aggression