我想知呢係咩意思??????????????

vi - intransitive verb eg.cry, (不用對象既動詞 eg. I am sad, I cry.)
vt - transitive verb eg.hit (要對象既動詞 eg.I hit him, 唔可以話打, hit一定要有對象, 如我hit佢)
adv - adverb eg happily, 用係verb之後,eg.He jumps happily.