内行的
3.On a newspaper a cub reporter learns his job from an older reporter who knows the ropes.
4.Second is the person who will guide scientific research or education; he must be a professional, or close to becoming one.
8.It was difficult to discern that despite all the abstruse vocabulary the professor was really a charlatan.
9."I think you could make it in - in your class," she finished with a laugh. "You are very strong."
10.He went through pots of salve and had become a connoisseur of priests, healers, and potions.
