truthful

形容词 truthful:

1. expressing or given to expressing the truth
   同义词：true
2. conforming to truth

1. Ruth is always truthful and anything she says will be accredited.
   露丝总是诚实的，所以她所说的任何话都会被人相信。
2. He is a truthful child.
   他是个从不说谎的孩子。
3. The news he told me is truthful.
   他告诉我的消息是真实的。